Show:
Symbol-Name
Name-Symbol
Name-Atomic #
Atomic #-Symbol
What Is Missing?
100
Te
What is Tellurium
100
Sodium
What is Na
100
Gallium
What is 31
100
1
What is Hydrogen
100
Phosphorus-15- ____
What is P
200
Sb
What is Amtimony
200
Barium
What is Ba
200
Arsenic
What is 33
200
20
What is Calcium
200
16-_____-S
What is Sulfur
300
Xe
What is Xenon
300
Hydrogen
What is H
300
Bromine
What is 35
300
38
What is Strontium
300
_____-Cl-Chlorine
What is 17
400
Rn
What is Radon
400
Oxygen
What is O
400
Bismuth
What is 83
400
84
What is Polonium
400
Al-_____-13
What is Aluminum
500
Cs
What is Cesium
500
Astatine
What is At
500
Krypton
What is 36
500
81
What is Thallium
500
_____-Ne-10
What is Neon