Apure substance made up of only one type of atom is a(n)
a. mixture.
b. element.
c...
Chemistry, 20.08.2019 15:30 lanakay2006
Apure substance made up of only one type of atom is a(n)
a. mixture.
b. element.
c. compound.
d. proton or neutron.
Answers: 1
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What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?
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What are the 4 phases of matter in order of increasing engery content?
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There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
Answers: 1
Chemistry, 22.06.2019 09:30
The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?
Answers: 3
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