Hosted

by

Mrs. Snyder, Mrs. Lape, & Ms. Rodgers

100 100

200 200200

400 400

300300

400400

300 300 300300

200200

400400

200

100100

500 500 500500 500500

100

Row 1, Col 1

The part of an atom (subatomic particle found in

the nucleus that has no charge.

1,2

Where are electrons found?

1,3

How many electrons can the 3rd energy level hold?

1,4

The charge of an electron.

2,1

Where are the transition metals located on the

periodic table?

2,2

How many valence electrons does Oxygen have?

2,3

How many neutrons does Sodium have?

2,4

The number of energy levels an atom has

corresponds to the

number of…

3,1

A positive ion is called?

3,2

Which subatomic particlehas a

positive charge?

3,3

Halogens (column 7) have what charge?This means they

want to (gain or lose) (how many) electrons

3,4

How many p, n, and e does this element have?

4,1

What did the scientistRutherford discover?

4,2

Why is a Li ion much less reactive than

a Li atom?

4,3

What is the Plum Pudding Model?

Which scientist discovered it?

4,4

What did Dalton prove through his experiments?

5,1

What is the difference between the isotopes

Oxygen-17, Oxygen-18?

5,2

What is an isotope?

5,3

What is the difference between an ion and an isotope?

Similar?

5,4

Describe the difference between a Bohr Model and

Lewis Dot Structure.