Chemistry, 22.09.2021 21:20 beeboppity
What is another element that will have the same valence electrons as Be and Ca?
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This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?
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Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Nonpoint source pollution is difficult to control because it
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How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123
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What is another element that will have the same valence electrons as Be and Ca?...
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