Matter

Front

What is the most abundant element in the human body, earth’s crust and oceans? Options: Nitrogen, Oxygen, Silicon, Hydrogen

Back

Oxygen

Front

The word that BEST describes the diagram below is...

Back

compound.

Front

The atoms of different elements are held together by...

Back

chemical bonds.

Front

Which element has the most protons? Options: carbon, hydrogen, nitrogen, oxygen.

Back

oxygen

Front

Which atom below has the LEAST protons? Options: Hydrogen, Helium, Carbon, Silver (Ag)

Back

Hydrogen

Front

The building block of all matter is the...

Back

atom

Front

A mixture that is mixed very well is a...

Back

solution

Front

Carbon, hydrogen, nitrogen, oxygen are...

Back

the largest portion of Earth's crust, living mater, oceans & atmosphere.

Front

2 atoms of any element is called a...

Back

molecule.

Front

Which phase of matter are atoms spread out the most? Options: Gas, Liquid, Solid

Back

Gas