Chemistry, 28.10.2020 18:40 Reebear1447
In KCl, how are the valence electrons distributed? Question 13 options: A) The electrons are unequally shared between K and Cl, forming a polar covalent bond. B) The electrons are transferred from K to Cl. C) The electrons are equally shared between K and Cl, forming a covalent bond. D) The electrons are shared between many K and Cl ions, creating a "sea of electrons."
Answers: 1
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 1
Chemistry, 22.06.2019 15:20
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
Answers: 1
In KCl, how are the valence electrons distributed? Question 13 options: A) The electrons are unequal...
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