What does the atomic number of an element represent?
A. number of isotopes
B. number o...
Chemistry, 24.08.2021 03:30 Aidanjsauer
What does the atomic number of an element represent?
A. number of isotopes
B. number of protons
C. number of bonds
D. number of atoms
Answers: 1
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What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers
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Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~
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1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
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Mathematics, 21.03.2020 02:53
Mathematics, 21.03.2020 02:54
Mathematics, 21.03.2020 02:54
Mathematics, 21.03.2020 02:54