Answer: I did the research myself since I couldn’t find the answers.
Physical change:
Wax melting from applied heat
Grinding wheat to make flour
Adding copper with gold to make jewelry
Chemical Reaction:
Growth of a seed into a seedling
Making caramel by burning sugar
Tarnishing of silver
Explanation:
Thanks google
Answer:
A an ionic compound that completely dissolves in water, forming many ions
Explanati
Bing bling or expansive jewellery
Nitrogen in the limiting reactant x