Lanthanide
The atomic number is 70 what is this elements name
what is Ytterbium
what is Fluorine atomic number
what is 9
what is Kr name
Krypton
Ac name on the periodic table
what is Actinium
what is hydrogen symbol
what is H
what does EU stand for on the periodic table
what is Europium
What does O Stand for on the periodic table/ EAZY POINTS
What is Oxygen
what group is xenon/ EAZY
Noble gasses
what's Am atomic number
what is 95
whats Sc group: hint its a metal group
what is
Transition metal
What does La stand for
What is Lanthanum
What is carbon Atomic number
what is 6
whats Argon symbol
What Fm atomic weight
what is 257
Noble gases or Reactive nonmetals
What's Tm Atomic weight
what is 168.934
what's Fluorine atomic weight
what is 18.998
He Atomic mass
Free 400 points
Free points
Whats Rb atomic number
what is 37
Whats Dy mass
what is 162.5
What does Br stand for on the periodic table
what is Bromine
HAHAHA Free 500 points
Free 500 points
whats Californium group name/ EAZY
what is Actinide
Whats boron symbol
B