nayeelalit45 nayeelalit45

08-10-2019
Chemistry

contestada

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

Respuesta :

conanedoga946 conanedoga946

08-10-2019

Answer:

c) none of them

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.

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