6 Questions
What is chemistry?
Chemistry is the scientific study of the properties and behavior of matter.
What does chemistry study?
Chemistry studies the elements that make up matter, the compounds made of atoms, molecules, and ions, their composition, structure, properties, behavior, and the changes they undergo during a reaction with other substances.
Why is chemistry called the central science?
Chemistry is called the central science because it provides a foundation for understanding both basic and applied scientific disciplines at a fundamental level.
What is the periodic table?
The periodic table is an organizing tool that arranges the chemical elements into rows and columns based on their atomic numbers and properties.
Who formulated the first generally accepted periodic table?
The first generally accepted periodic table was formulated by the Russian chemist Dmitri Mendeleev in 1869.
What is the periodic law?
The periodic law states that when elements are arranged in order of their atomic numbers, there is a recurrence of their properties.
Test your knowledge of chemistry with this quiz! Explore topics such as matter, compounds, atoms, molecules, ions, chemical reactions, and more. Challenge yourself and see how well you understand the properties and behavior of different substances.
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