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3 votes
Which of these substances are molecules?

1.H2O
2.NaCI
3.N2
4.O2
Answer choices
A) 1&2
B) All of them
C) None of them
D) 3&4

User Sender
by
8.4k points

1 Answer

7 votes

Answer:

c) none of them

Step-by-step explanation:

because H20, N2 , O2 are all molecules except NaCl so there is no answers like ( 1, 3, and4 ) so we choose none of them.

User Brclz
by
8.4k points