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24th August, 2023 , 0 min read

What is Ionization Enthalpy and its Trends across Periodic Table? Ionization energy is the amount of energy required to remove an electron from an atom or molecule. The higher the ionization energy, the more difficult it is to remove an electron. The first ionization energy is always greater than the second ionization energy, which is always greater than the third ionization energy, and so on. By - Kasturi Talukdar Read More >
General

24th August, 2023 , 0 min read

Reactivity Series of Metals: Chart, Features and Uses The reactivity series of metals is a list of metals arranged in the order of their decreasing reactivity. The most reactive metal is placed at the top of the list, and the least reactive metal is placed at the bottom. The reactivity series of metals is based on the ability of metals to displace other metals from their compounds. The more reactive a metal is, the more likely it is to displace another metal from its compound. By - Kasturi Talukdar Read More >
General

24th August, 2023 , 0 min read

Teacher Training: Courses, Types, Online, Entrance Exams, Syllabus, Steps, Top 10 Best Training Institutes, Salary 2023 Teacher training courses provide persons who want to pursue a career in education with the tools and tactics needed to handle, manage, and successfully instruct pupils, allowing them to learn and understand more effectively. By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

F Block in Periodic Table: Characteristics, Classifications, Properties, Electronic Configuration, Differences, and Uses F-Block elements are those in which the final electron enters any of the seven f-orbitals of their respective ante-penultimate shells. These elements have electrons (1 to 14) in the f orbital, (0 to 1) in the d orbital of the penultimate energy level, and (0 to 1) in the outermost orbital By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

List of First 20 Elements of the Periodic Table with Atomic Number and Symbols An element is a pure material composed of only one type of atom. Elements cannot be physically or chemically separated into two or simpler things. There are now 118 elements that have been identified. The first 94 elements are naturally occurring, whereas the last 24 are man-made elements. IUPAC has assigned distinct symbols to each element to symbolize it By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

F Orbital Shape: Definitions, Orbital Chemistry, Atomic Orbitals, Examples, Shape, Characteristics, and Types The f block has a special sequence. It introduces a 15-element block with lanthanum (Z = 57) as the first element. A tetrahedron's fifth level has 15 units. The f block has 15 elements (Z = 57 to 71), however, an odd number (14 / 2 = 7) impacts the number of orbitals. In order to make up for this, starting with the fifth d block, it turns a proton into a neutron. By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

Periodic Table with Names: Definitions, Characteristics, Properties, List of Elements, Arrangement, and Why Universally Accepted The periodic table (also known as the periodic table of elements) is organized so that scientists may rapidly determine individual element parameters such as mass, electron number, electron configuration, and distinctive chemical properties. Non-metals are on the left side of the table, whereas metals are on the right. Dmitri Mendeleev was the first to organize the elements to aid our comprehension. By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

Chemistry Periodic Table: Definitions, Elements, Charges and Mendeleev Table The arrangement of the chemical elements in rows and columns is known as the chemical periodic table or periodic table of the (chemical) elements. It is frequently used in physics, chemistry, and other sciences and is frequently regarded as a symbol of chemistry By - Samiksha Gupta Read More >
General

18th August, 2023 , 0 min read

History of Computer: Charles Babbage, Early History, Different Generations, and Brief History The term 'computer' has an intriguing origin. It was initially used in the 16th century to describe someone who computed or did computations. Until the twentieth century, the term was used in the same way as a noun. Women were employed to work as human computers, performing all types of calculations. By the late nineteenth century, the term was also used to denote devices that performed computations. The term is now often used to denote programmable digital devices that run on electricity. By - Nikita Parmar Read More >
General

18th August, 2023 , 0 min read

Great Scientists of India: Father of Indian Science, List of Top 5 Great Scientists and their Inventions A scientist is a person who gathers steady information and applies research and evidence in a methodical manner in order to develop, share, and test hypotheses. That's what a scientist is. Talking about the great scientists of India, we can’t forget the father of Indian science who was a pillar of support for modern science. By - Shivam Read More >
General

16th August, 2023 , 0 min read

Letter of Recommendation (LOR): Samples, Importance, Format, Types and Common Mistakes The LOR, or letter of recommendation, is a crucial component of your application that can affect the admissions committee's decision because it enables them to assess your qualifications and suitability for the course you've applied for from the recommender's perspective. Typically, you must submit at least three LORs for any courses you apply for in order to study abroad for a Bachelor's, Master's, PhD, or MBA program. In every LOR, the recommender's relationship with the student should be discussed. For instance, if the recommender is a professor, it is wise to discuss the subject taught, the length of the relationship, and all the opportunities the professor had to assess the student's abilities. By - Samiksha Gupta Read More >
General

16th August, 2023 , 0 min read

Who Invented the First Computer? The Yong Mans Gleanings by Richard Braithwaite, published in 1613, has the first recorded usage of the word "computer." Early computers were not machines at all; rather, they were workers. The phrase was first used in 1613. "Computers" were actually mathematicians and bookkeepers who carried out complex calculations. In 1897, a machine was the first to be referred to as a "computer" for the first time. By - Samiksha Gupta Read More >
General

24th August, 2023 , 0 min read

What is Ionization Enthalpy and its Trends across Periodic Table? Ionization energy is the amount of energy required to remove an electron from an atom or molecule. The higher the ionization energy, the more difficult it is to remove an electron. The first ionization energy is always greater than the second ionization energy, which is always greater than the third ionization energy, and so on. By - Kasturi Talukdar Read More >
General

24th August, 2023 , 0 min read

Reactivity Series of Metals: Chart, Features and Uses The reactivity series of metals is a list of metals arranged in the order of their decreasing reactivity. The most reactive metal is placed at the top of the list, and the least reactive metal is placed at the bottom. The reactivity series of metals is based on the ability of metals to displace other metals from their compounds. The more reactive a metal is, the more likely it is to displace another metal from its compound. By - Kasturi Talukdar Read More >
General

24th August, 2023 , 0 min read

Teacher Training: Courses, Types, Online, Entrance Exams, Syllabus, Steps, Top 10 Best Training Institutes, Salary 2023 Teacher training courses provide persons who want to pursue a career in education with the tools and tactics needed to handle, manage, and successfully instruct pupils, allowing them to learn and understand more effectively. By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

F Block in Periodic Table: Characteristics, Classifications, Properties, Electronic Configuration, Differences, and Uses F-Block elements are those in which the final electron enters any of the seven f-orbitals of their respective ante-penultimate shells. These elements have electrons (1 to 14) in the f orbital, (0 to 1) in the d orbital of the penultimate energy level, and (0 to 1) in the outermost orbital By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

List of First 20 Elements of the Periodic Table with Atomic Number and Symbols An element is a pure material composed of only one type of atom. Elements cannot be physically or chemically separated into two or simpler things. There are now 118 elements that have been identified. The first 94 elements are naturally occurring, whereas the last 24 are man-made elements. IUPAC has assigned distinct symbols to each element to symbolize it By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

F Orbital Shape: Definitions, Orbital Chemistry, Atomic Orbitals, Examples, Shape, Characteristics, and Types The f block has a special sequence. It introduces a 15-element block with lanthanum (Z = 57) as the first element. A tetrahedron's fifth level has 15 units. The f block has 15 elements (Z = 57 to 71), however, an odd number (14 / 2 = 7) impacts the number of orbitals. In order to make up for this, starting with the fifth d block, it turns a proton into a neutron. By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

Periodic Table with Names: Definitions, Characteristics, Properties, List of Elements, Arrangement, and Why Universally Accepted The periodic table (also known as the periodic table of elements) is organized so that scientists may rapidly determine individual element parameters such as mass, electron number, electron configuration, and distinctive chemical properties. Non-metals are on the left side of the table, whereas metals are on the right. Dmitri Mendeleev was the first to organize the elements to aid our comprehension. By - Nikita Parmar Read More >
General

21st August, 2023 , 0 min read

Chemistry Periodic Table: Definitions, Elements, Charges and Mendeleev Table The arrangement of the chemical elements in rows and columns is known as the chemical periodic table or periodic table of the (chemical) elements. It is frequently used in physics, chemistry, and other sciences and is frequently regarded as a symbol of chemistry By - Samiksha Gupta Read More >
General

18th August, 2023 , 0 min read

History of Computer: Charles Babbage, Early History, Different Generations, and Brief History The term 'computer' has an intriguing origin. It was initially used in the 16th century to describe someone who computed or did computations. Until the twentieth century, the term was used in the same way as a noun. Women were employed to work as human computers, performing all types of calculations. By the late nineteenth century, the term was also used to denote devices that performed computations. The term is now often used to denote programmable digital devices that run on electricity. By - Nikita Parmar Read More >
General

18th August, 2023 , 0 min read

Great Scientists of India: Father of Indian Science, List of Top 5 Great Scientists and their Inventions A scientist is a person who gathers steady information and applies research and evidence in a methodical manner in order to develop, share, and test hypotheses. That's what a scientist is. Talking about the great scientists of India, we can’t forget the father of Indian science who was a pillar of support for modern science. By - Shivam Read More >
General

16th August, 2023 , 0 min read

Letter of Recommendation (LOR): Samples, Importance, Format, Types and Common Mistakes The LOR, or letter of recommendation, is a crucial component of your application that can affect the admissions committee's decision because it enables them to assess your qualifications and suitability for the course you've applied for from the recommender's perspective. Typically, you must submit at least three LORs for any courses you apply for in order to study abroad for a Bachelor's, Master's, PhD, or MBA program. In every LOR, the recommender's relationship with the student should be discussed. For instance, if the recommender is a professor, it is wise to discuss the subject taught, the length of the relationship, and all the opportunities the professor had to assess the student's abilities. By - Samiksha Gupta Read More >
General

16th August, 2023 , 0 min read

Who Invented the First Computer? The Yong Mans Gleanings by Richard Braithwaite, published in 1613, has the first recorded usage of the word "computer." Early computers were not machines at all; rather, they were workers. The phrase was first used in 1613. "Computers" were actually mathematicians and bookkeepers who carried out complex calculations. In 1897, a machine was the first to be referred to as a "computer" for the first time. By - Samiksha Gupta Read More >
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