Electron Configuration
Definitions
Formulas
Predict the Charge
Misc.
100

The letters used to represent the different electron shells


S, P, D, F

100
An atom that has an uneven number of protons and electrons
What is an Ion
100

Na+ and Cl-


State the name and the formula.

What is NaCl


Sodium Chloride

100
Be: Beryllium
What is 2+
100
This group of elements will form Cations
What are Metals
200

Electrons fill from _________ energy to __________ energy

What is Low to High?

200
Attraction between a positively charged atom and a negatively charged atom
What is an Ionic Bond
200

Ca 2+ and Cl-


State the name and the formula.

What is CaCl2


Calcium Chloride

200
Ga: Gallium
What is 3+
200
This group of elements will form Anions
What are non-metals
300

This element - 1s2 2s2 2p5

What is Fluorine (F)

300

Ion that has 2 or more atoms shared. Most of them are negatively charged

What is a polyatomic ion?

300

Fe+3 and S 2-

State the name and the formula.

What is Iron (III) Sulfide 

Fe2S3

300
Cs: Cesium
What is 1+
300

Another name for ionic compounds

What are salts

400

S can hold ____ electrons

P can hold ____ electrons

D can hold ____ electrons

F can hold ____ electrons 

2

6

10

14

400

Ions want a full ________ of 8 electrons.

What is valance shell?

400

NH 4+ and Cl-


State the name and the formula.

What is (NH4)Cl4


Ammonium Chloride

400

Br: Bromine

What is 1-

400

This element 

1s2 2s2 2p6 2s2 3p6 4s1


What is Potassium

500

The electron configuration for Sulfur.

1s2 2s2 2p6 3s2 3p4 ?

500
Two atoms bonded so strongly together that they act as one ion.
What is a Polyatomic ion.
500

Sn 4+ and PO4 3-


State the name and the formula.

What is Sn3(PO4)41

Tin Phosphate

500
Ba: Barium
What is 2+
500

When elements form an ionic bond, this usually happens to their original properties.

What is change

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