Atoms, Elements ,Periodic Table

Atoms

100

This is a small particle that makes up most types of atoms on earth

What is an atom

200

This is an uncharged particle in an atom.

What is a neutron

300

List everything that is found in the nucleus

Protons and Neutrons

400

This is a positively charged particle in the nucleus of the atom

What is a proton

500

what is the electrons job for the atom?

reactons/reactivity

Elements

100

list 3 examples of elements

can vary

200

List 2 examples of compounds

can vary

300

what is the difference between an element and a compound?

elements are just 1 atom, compounds are multiple atoms bound together

400

What is the main thing that makes each element different from each other?

the number of protons

Atoms

100

This is the negatively charged subatomic particle

electron

200

List all 3 subatomic particles

proton, neutron, electron

300

How much does a proton weigh?

1 amu (atomic mass unit)

400

How much does an electron weigh

basically 0

500

An atom has 3 protons, 3 electron, and 3 neutrons. What is the weight of this atom?

6 amu

Periodic Table

100

What does the atomic number represent for the element?

The number of protons

200

(show picture of periodic table)

What is the atomic mass of carbon? (with units)

12.01 amu

300

How many neutrons are in oxygen? (show periodic table)

8

400

What do all elements in the same column have in common?

same number of valence electrons 

or

Same ability to react with other elements