Chemistry, 31.01.2020 02:45, dootdootkazoot
Among the different types of scientific knowledge are likely to be modified or discarded most frequently. long ago, in the 1600s, scientists discarded the phlogiston theory because
line 1. hypotheses, laws, theories
line 2. scientists wanted to explain things differently, new evidence didn’t support it, it was too old and needed to be replaced
Answers: 3
Chemistry, 22.06.2019 14:10, cameronbeaugh
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.
Answers: 1
Chemistry, 22.06.2019 15:00, kamkam5791
Is powdered sports drink ionic or covalent ? 10pts !
Answers: 1
Among the different types of scientific knowledge are likely to be modified or discarded most frequ...
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