Alkali Metal
Noble Gas
100
The group and period of Cesium.
What is 1 and 6?
100
The element Helium symbol.
What is He?
200
The amount of valence electrons for Lithium.
What is 1?
200
Argon's amount of neutrons.
What is 22?
300
This element has the atomic number of 11.
What is Sodium?
300
Xe's element.
What is Xenon?
400
This element has the element symbol of Fr.
What is Francium?
400
Radon's group and period.
What is Group 18 Period 6?
500
This element has 19 Protons, 20 Neutrons, and 19 Electrons.
What is Potassium?
500
Valence electrons is 8.
What is Neon?
M
e
n
u