Chemical Symbols
Elements
Compounds
Atomic Numbers
Stuff
100

O

What is the symbol for Oxygen?

100
The place to find all elements.
What is the Periodic Table.
100
The compound H20 makes -
What is Water
100

The atomic number for Hydrogen

What is 1

100
The number of elements on the Periodic Table
What is 111
200

Na

What is the symbol for Sodium?

200
This element is found in the ocean and the atmosphere
What is Oxygen
200
The compound CO2 makes -
What is carbon dioxide
200
The atomic number for Gold
What is 79
200
This person arranged the elements on the Periodic Table
What is Demitri Mendelov
300
H
What is the symbol for Hydrogen
300
These 2 elements make up the most mass of the human body.
What is Oxygen and Carbon
300
The compound NaCl makes -
What is salt
300
The atomic number for Sodium
What is 11
300
Solid, Liquid, Gas and Plasma
What is the States of Matter
400
The symbol for Calcium
What is Ca
400
A pure substance
What is an element
400
The combination of 2 or more elements
What is a compound
400
The atomic number for Nitrogen
What is 7
400
Has the physical characteristics of both a metal and nonmetal
What is a Metalloid
500
The symbol for Aluminum
What is Al
500
Elements are represented by this -
What is chemical symbols
500
The compound for Methane
What is CH4
500
The atomic number for Oxygen
What is 8
500
Physical Properties include luster, malleable, ductile, conductor, and magnetic
What is a Metal
M
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