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Savatey [412]
2 years ago
13

Help me pls I will mark you as brain

Chemistry
1 answer:
stealth61 [152]2 years ago
7 0
I’m pretty sure it’s the first one
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given a mixture of lead to oxide ammonium chloride and sodium chloride describe how a mixture can be separated to obtain a sampl
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Answer:

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Examine the chemical equation Al + O2 Al2O3
AURORKA [14]
I think it is aluminum oxide

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10 Points
slamgirl [31]

Answer:

D

Explanation:

The indivisibility of an atom was proved wrong an atom can be further subdivided into protons, neutrons and electrons. However an atom is the smallest particle that takes part in chemical reactions......

hope i helped

pls mark brainliest,,,,,thanks

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But please let me know if it's right or wrong tho.
7 0
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