Chemistry, 13.11.2020 19:50 Victoriag2626
All of the following statements about a pure substance are TRUE except:
Oit has a specific makeup, or composition
Oit can always be easily separated physically
Oit is a single kind of matter
Oit can be an element or a compound
Answers: 1
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The arrangement of particles is most ordered in a sample of
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What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
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If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+
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All of the following statements about a pure substance are TRUE except:
Oit has a specific makeup,...
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