Chemistry

Vocab

100

Law of conservation of mass

mass cannot be created or destroyed

200

aqueous (aq)

A solution in which a substance (solute) is dissolved in water (solvent)

300

Cation

A positively charged ion

400

anion

A negatively charged ion. They are typically nonmetals.

500

Precipitate

A solid which forms after a precipitation reaction between 2 solutions

How many Valence electrons?

100

Chlorine

7

200

Cesium

1

300

Aluminum

3

400

Xenon

8

500

Nitride

8

What is the charge?

100

Sodium

+1

200

Iron (III)

+3

300

Oxide

-2

400

Hydroxide

-1

500

Ammonia

+1

What is the chemical formula?

100

Sodium Chloride

NaCl

200

Barium Oxide

BaO

300

Calcium nitride

Ca₃N₂

400

Iron (III) chloride

FeCl₃

500

Ammonia bromide

NH₄Br

Symbols

100

What is the symbol for nitrogen

N

200

What is hydrogen symbol

H

300

What is Lithium symbol 

Li

400

What is Iron symbol

F

500

What is Tin symbol

Sn