Question

write the number of atoms and numbers of molecules in the following substance
options
(a) 3N2
(b) 6He
(c) 4Na
(d) H2
(e) 2P4​

Answer 1

(a) 3molecules and 6atoms

(b)6molecules and 6atoms

(c)4molecules and 4 atoms

(d)1molecule and 2 atom

(e)2molecules and 8atom

its actually super simple..all you want to check is the atomicity and coefficient

here coefficient gives the no.of molecules and the subscript gives no.of atoms(atomicity*molecule gives the total no.of atoms)

hope this would help you

peace

Answer 2

Answer:

a.3molecules,6atoms

b.6molecules,6atoms

c.4molecules,4atoms

d.1molecules,2atoms

e.2molecules,8atoms

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