Periodic Table
Physical or Chemical
Valance electrons
Atomic Mass
Atomic Number
100

Atomic Number represents

What are protons and electrons

100
Burning a piece of fire wood
What is chemical
100

Definition of a valance electron

What is the number of electrons on the last energy level

100
The atomic mass of Radon
What is 222
100
The atomic number of Rhodium
What is 45
200
The number of noble gases
What is six
200
Vinegar plus baking soda creates a new gas substance
What is chemical
200

An element that has one valance electron and one energy level

What is hydrogen

200
The atomic mass of Chlorine
What is 35.45
200
The number of protons in Na
What is 11
300
The group number of Alkali metals
What is one
300
Water vapour turns back into water
What is physical
300

An element that is a halogen that has 7 valance electrons

What is Fluorine 

300
The total mass of He and Pb
What is 213.1
300
The number of electrons in Silicon
What is 14
400
The number of protons that Mg has
What is twelve
400
Cooking pancakes
What is physical
400

The location of valance electrons

What is the last energy level

400
The total mass of Vanadium and Hydrogen
What is 51.94
400
The number of shells that Boron has
What is two
500

The number of energy levels that nitrogen has

What is two

500
A rusting nail
What is chemical
500
An elements eagerness to react with another element

What is reactivity

500
The number of neutrons in Mercury
What is 120.59
500
A group of identical atoms would be classified as
What are elements
M
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