Chemistry 1st Quarter

Front

Density: Chemical or Physical Property

Back

Physical Property

Front

Flammability (burns): Chemical or Physical Property

Back

Chemical Property

Front

Melting Point: Chemical or Physical Property

Back

Physical Property

Front

Luster: Chemical or Physical Property

Back

Physical Property

Front

How many elements are on the current periodic table?

Back

118

Front

How many elements are represented in the compound?
Na₂CO₃

Back

3

Front

What do these isotopes of carbon all have in common?

Back

atomic number and electrons

Front

What quantities vary between isotopes of an element?

Back

neutrons and atomic mass

Front

How many neutrons in C-14?

Back

8

Front

What is the atomic number?

Back

the number of protons