Name the Element in the following table.
1) First element in periodic table
2) Used in thermometers
3) Outer layer of US pennies
4) Found in milk
5) Most common in the atmosphere
6) Smells like rotten eggs
7) Named for the Greek word for sun
8) Has the symbol Zn
9) Diamonds are made of it
10) Malleable, ductile and valuable
11) Nutrient found in bananas
12) Used in a type of advertising signs
13) Extremely poisonous metalloid
14) Pipes made of these are being replaced
15) Argentina is name for it
16) Along with chlorine, it makes salt
17) Also the name of a "California valley"
18) Most common element in the human body
19) Bronze is made from copper & this
20) Element starting with "X"
21) Named for Germany
22) Has an atomic number of 12
23) It was painted on watch hands to make them glow, formerly
24) Comes between uranium & plutonium