He can do this by finding the all the characteristics of copper,
this includes size, density, color,malleable, and see if its a conductor of heat
Answer: Cobalt, because it is an element that is not bonded together with anything else.
Answer:
A
Explanation:
The answer would be A because Inertia is when a property of matter remains unchanged.
Molecule add molecule is a compound
Answer:Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g)
O2Zn(s) + H2SO4(aq) → 22nH(aq) + SO4(s)
Explanation: