Chemistry, 28.11.2020 04:40 Skylar8826
Strontium- is radioactive and has a half life of years. How long would it take a sample to decay from to . Round your answer to significant digits.
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Chemistry, 22.06.2019 14:10
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
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Chemistry, 22.06.2019 20:10
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
Answers: 2
Strontium- is radioactive and has a half life of years. How long would it take a sample to decay fro...
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