asked 138k views
1 vote
Which of these is an element?
A. KBr
B. 02
C. 2KCI
D. Fe 02

asked
User CBono
by
8.1k points

1 Answer

3 votes

Answer:

B

Step-by-step explanation:

because it's an element

answered
User FalloutBoy
by
8.6k points
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