Answer:
Pure gold belongs to ELEMENT because it purely consists of one single element, which is Aurum (Au.)
Explanation:
When pure gold is mixed with other elements to make jewelry, it becomes a mixture.
Mass: kilogram (kg)
Length: metre (m)
Volume: cubic metre (m^3)
Temperature: kelvin (K)
If its oxidised, water and carbon dioxide is formed.
Sugar. (We need a design tech section)
Answer:
I think the answer is chemical energy
Explanation: