chem
is the name of 10 common elements of the periodic table
1 hydrogen
2 oxygen
3 gas
4 carbon
5 water
6neon
7 nitrogen
8 magnseim
9sillicon
10 iron
11 salt
12 sulfur
define the following ter
atom
1 hydrogen
2 oxygen
3 gas
4 carbon
5 water
6neon
7 nitrogen
8 magnseim
9sillicon
10 iron
11 salt
12 sulfur
atom