Answer:
oxygen. And yes answer this 2.
Prepare a conversation (dialogue) between two friends explaining about the causes and effects of environment pollution and give it a suitable topic. (About 180 to 200 words)
Step-by-step explanation:
Hi there!
The answer is water.
Reason:
Water is a compound made from hydrogen and oxygen in the ratio of 2:1.
And gold, silver and oxygen are elements not compound.
So, the answer is option A(water).
Hope it helps!
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