Chemistry, 29.11.2020 09:10 tajonae04

Can someone please help me with this?--20 pts! In Compound A, Element W has an electronegativity of 3.0, and Element X has an electronegativity of 2.0.
In Compound B, Element Y has an electronegativity of 1.2, and Element Z has an electronegativity of 3.4.
Which statement correctly identifies the ionic compound and describes the use of electronegativity in determining this?

Compound B is ionic. The electronegativity difference is 2.2, which can be determined by subtracting the electronegativity of Element Y from that of Element Z. Electronegativity differences greater than 1.7 indicate ionic bonds.

Compound B is ionic. The electronegativity difference is 4.6, which can be determined by adding the electronegativity of Element Y to that of Element Z. Electronegativity differences less than 5.0 indicate ionic bonds.

Compound A is ionic. The electronegativity difference is 5.0, which can be determined by adding the electronegativity of Element W to that of Element X. Electronegativity differences greater than or equal to 5.0 indicate ionic bonds.

Compound A is ionic. The electronegativity difference is 1.0, which can be determined by subtracting the electronegativity of Element X from that of Element W. Electronegativity differences less than 1.7 indicate ionic bonds.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 15:20, merrickrittany

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

continue

Chemistry, 22.06.2019 21:50, isabel81ie

Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l. s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2

Answers: 2

continue

Chemistry, 23.06.2019 00:00, Bri0929

Me as soon as possible! me as soon as possible!

Answers: 1

continue

Chemistry, 23.06.2019 00:30, motorxr714

Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?

Answers: 1

continue

You know the right answer?

Can someone please help me with this?--20 pts! In Compound A, Element W has an electronegativity of...