Chemistry Basics

Front

What does the ATOMIC MASS tell us about an atom?

Back

Atomic mass is the total number of protons and neutrons in an atom.

Front

What are the building blocks of MATTER?

Back

Atoms are the fundamental building blocks of matter.

Front

Electrons have what charge?

Back

Electrons have a negative charge.

Front

How many Carbon atoms are in C6H12O6?

Back

There are 6 Carbon atoms in C6H12O6.

Front

How many PROTONS are found in a potassium atom?

Back

A potassium atom has 19 protons.

Front

What is the definition of an ATOM?

Back

An atom is the smallest unit of an element, consisting of protons, neutrons, and electrons.

Front

What is the charge of a PROTON?

Back

A proton has a positive charge.

Front

What is the charge of a NEUTRON?

Back

A neutron has no charge (neutral).

Front

What is the nucleus of an atom?

Back

The nucleus is the central part of an atom, containing protons and neutrons.

Front

What is the role of ELECTRONS in an atom?

Back

Electrons are responsible for chemical bonding and reactions.