Question

"wrong statement" NaCl(aq),sand,Cu,H2O,wood,diamond,Hg,O2,F2,Zn, CaCO3

a)Cu ,Zn,O2,F2 Hg, Diamond are only elements

b)Wood is only mixtures

c) Wood and sand are mixtures

d) H2O, NaCl, Caco3 ,sand are copounds​

Answer 1

Answer:

Cu,Zn,O2,Hg are the elements.

Wood is a compound.

Wood and sand are not a mixture.

H2O,Back,Caco3 are compounds

Explanation:

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Answer 2

Answer:

by the way sister mere point tho kaam nhi huaa

mera point jitna tha utna h