Almost all characteristics of a star are determined by its
position in its galaxy
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Chemistry, 04.06.2020 20:57 selena5713
Almost all characteristics of a star are determined by its
position in its galaxy
closeness to other stars
initial mass
Which stage comes first in the life cycle of a high-mass star?
red giant
white dwarf
protostar
Answers: 2
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What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .
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Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
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Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
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