asked 58.1k views
0 votes
Which pure substance can be classified as an element?
H2
NO3
NaCl
H2SO4

asked
User Cgx
by
7.3k points

2 Answers

1 vote

Answer:

H2

Step-by-step explanation:

on edge

answered
User Eghosa
by
8.9k points
3 votes
H2 is an elemental gas
answered
User Raju Singh
by
8.3k points

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