Question

chapter: Chemical Changes & Reactions​

Answer 1

a)freezing.

b)melting point.

c)sublimation.

d)chemical

e) don't know.

hope it helps....

please mark me as brainliest answer....

Answer 2

$\huge\mathfrak\red{Heya\:mate}$

1⃣ Freezing

2⃣melting

3⃣desublimation

4⃣reactants n products

5⃣catalysis

#$\huge\mathfrak{Thanks}$