7 Questions
What is the significance of the atomic number in an atom?
It determines the chemical properties of the atom
What are isotopes based on?
Mass number
How is the atomic weight calculated?
By averaging the different atomic masses and isotopic proportions
Which subatomic particle has a neutral charge?
Neutron
What is the function of the valence shell in an atom?
Determines bonding properties
What determines the reactivity of an atom?
Electrons in the electron cloud
Which term describes a pure substance composed of atoms of one kind?
Element
This quiz covers the basics of chemistry at the atomic level, including the structure of atoms, basic chemical building blocks, and how atoms combine to form complex structures. It also discusses the relationship between chemical characteristics and physiology at molecular and cellular levels.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
