Basic Chemistry Review

Front

What is the chemical symbol for Nickel?

Back

Ni

Front

How many total atoms are in NH3?

Back

4

Front

What is the chemical formula for water?

Back

H2O

Front

Which element makes up most of our body?

Back

Oxygen

Front

What is the atomic number for Iron?

Back

26

Front

What is the atomic number of Oxygen?

Back

8

Front

What is the chemical formula for Carbon Dioxide?

Back

CO2

Front

What is the process called when a liquid turns into a gas?

Back

Evaporation

Front

What is the pH level of pure water?

Back

7 (neutral)

Front

What is the smallest unit of an element?

Back

Atom