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sweet-ann [11.9K]
2 years ago
7

Which of these items is a substance that is made from two or more different elements?

Chemistry
2 answers:
liq [111]2 years ago
7 0

Answer:

b mixture

Explanation:

if you mix two or more things makes a mixture

notsponge [240]2 years ago
6 0
A compound which is D
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Lol your answer is c
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3 years ago
So it will help you see what is 5 times 9 it is 40.
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Answer:

40

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Which statement explains how the periodic table is arranged?. . A.. The periodic table is arranged by the radioactivity levels i
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The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas. Liquids are represented by (l) and gases are represented by (g).

The balanced chemical reaction is :

CaCO_3(s)+2HNO_3(aq)\rightarrow Ca(NO_3)_2(aq)+CO_2(g)+H_2O(l)

7 0
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