Answer:
Os and atomic number 76.
Explanation:
It is a hard, brittle, bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum ores.
Enzymes are made from amino acids and they are proteins. When an enzyme is formed it is made by stringing together between 100 to 1000 amino acids in a very specific unique order.
Answer:
Palette
Explanation:
The royal portrait contained nearly every colour in Michelangelo's palette.
