Chemistry Final Review

Front

A chemical change occurs when a piece of wood ___.

Back

rots

Front

the central part of an atom, containing protons and neutrons

Back

nucleus

Front

the smallest particle of an element that retains the properties of that element

Back

atom

Front

a positively charged subatomic particle

Back

proton

Front

The nucleus of an atom is ___?

Back

the central core and is composed of protons and neutrons

Front

a negatively charged subatomic particle

Back

electron

Front

a subatomic particle with no charge

Back

neutron

Front

What is the smallest particle of an atom?

Back

electron

Front

Of the elements Fe, Na, Pt, and Ar, which is a nonmetal?

Back

Ar

Front

How many protons are in this ion?

Back

35