Chemistry, 10.11.2019 06:31 emilyphillips1681

Which element is represented by the following electron configuration.
1s2 2s22p6 3s23p6 4s2 3d5

nickel

magnesium

iron

manganese

question 13 which element is represented by the following electron configuration. 1s2 2s22p6 3s23p6 4s2 3d10 4p4

te

as

s

se

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 01:40

Which of these best describes an ionic bond?

Answers: 2

Answer

Chemistry, 22.06.2019 03:30

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

Answers: 1

Answer

Chemistry, 22.06.2019 06:00

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have

Answers: 2

Answer

Chemistry, 22.06.2019 10:30

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

Answers: 1

Answer

You know the right answer?

Which element is represented by the following electron configuration.
1s2 2s22p6 3s23p6 4s2 3...

Questions