quiz

Starter Quiz

Question 1 of 6
1 of 6
Match the following terms to the correct definition.
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Relative mass of an atom, the total mass of its protons and neutrons.
Number of protons in the nucleus of an atom of an element.
The smallest particle of an element that can exist.
A group of atoms chemically bonded together.
atomic mass
atomic number
atom
molecule
Consider the subatomic molecules inside an atom. What information can the atomic mass and atomic number provide?
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