Chemistry, 18.07.2019 07:20 andreamartinez7876
Igive 50 how is the electronegativity difference used in determining the type of bond that occurs between two atoms? (select all that apply) a) if the difference is between 0.4 and 1.7, it is polar covalent. b) if the difference is greater than 1.7, it is mostly ionic. c) if the difference is zero, the bond is considered nonpolar covalent. d) if the difference is less than 0.4, it is mostly covalent. e) if the difference is zero, the bond is considered mostly polar. f) if the difference is greater than 1.7, it is polar covalent. g) if the difference is between 0.4 and 1.7, it is nonpolar covalent. h) if the difference is less than 0.4, it is mostly ionic.
Answers: 2
Chemistry, 21.06.2019 12:50
what is the density of an object that has a mass of 10 g and a volumeof 5 ml? a. 0.5 g/ mlb. 2 g/mlc. 15 g/ mld. 50 g/ ml
Answers: 1
Chemistry, 22.06.2019 07:00
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
Answers: 2
Chemistry, 22.06.2019 21:50
What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
Answers: 2
Chemistry, 23.06.2019 00:00
How is the way a mixture is combined different from how a compound is combined?
Answers: 3
Igive 50 how is the electronegativity difference used in determining the type of bond that occurs b...
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