Atoms

Front

The smallest particle into which a substance can be divided and still be the same substance is a(n)

Back

atom

Front

Which subatomic particle has a positive charge?

Back

proton

Front

Which subatomic particle has a negative charge? Options: proton, neutron, electron, atom

Back

electron

Front

Which subatomic particle has a neutral (0) charge? Options: proton, nuetron, electron, atom

Back

nuetron

Front

The number of which subatomic particle determines the element of an atom (if it's carbon, oxygen, nitrogen, etc.)?

Back

proton

Front

Which letter represents the nucleus of the atom?

Back

E

Front

Use a periodic table to help you determine the element in the image. (Hint: Use the # of protons or electrons.)

Back

nitrogen

Front

How many protons does fluorine have?

Back

9

Front

How many neutrons does nitrogen have?

Back

7

Front

Which of these is NOT made of atoms? water, air, rocks, Cells

Back

All of these are made of atoms