Question 2:
ter:
What type of matter has a fixed
composition?
A - Pure Substances...
Chemistry, 16.10.2020 15:01 bryanmcmillianjr
Question 2:
ter:
What type of matter has a fixed
composition?
A - Pure Substances
B- Elements
C - Mixtures
D-A&B
Answers: 2
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The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
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The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?
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