Atoms
famous people
What the heck?
newton's theory
old toys
100
atomic number 92
What is Uranium
200
Na+Cl=nacl
What is Table salt or sodium clohrine
300
if it loses an electron it becomes this:
What is an ion
400
Hidrodgen 1 helium 2 is found on this
What is the periodic table of elements
500
molecular structures wouldn't be complete without them
What is a chemical bond
M
e
n
u