1)what are (2) classes of matter
a.)Atom and Molecule
b.)Element and Compound
c.)Plant and animal cells
d.)Substance
2)which is true regarding water
a.)compound of element
b.)element of gases
c.)mixture of gases
d.) substances of gases
Answers
Answered by
3
Answer:
element of gases
c.)mixture of gases
d.) substances of gases
Answered by
0
Answer:
1ans substance
2 is compound of elements
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