A) Name the following w. r.t first 20 elements:
1. The metal with atomic number 12....
Chemistry, 17.02.2021 09:20 StupidFatChipmunk
A) Name the following w. r.t first 20 elements:
1. The metal with atomic number 12.
Answers: 1
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The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above
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The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?
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What is the subscript for oxygen in its molecular formula
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Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.
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