Question

state that the following are element, compound or mixture? Also write why do you think so?
a Diamond
b carbon dioxide
c air
d sea water
e pure water
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Answer 1

Answer:

a) diamond is a compound (made up of carbon)

b) co2 is also an compound(have a definite formulae)

c) air is a mixture because many gases are mixed in air without any fixed proportion

d) sea water is mixture(same as c)

e) pure water is a compound as it has a formulae h2o

Explanation:

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