Chemistry, 28.06.2019 22:40, kiramartin3

Which is/are true?
[mark all correct answers]
a. li has valence electrons in the n = 1 energy level.
b. si has valence electrons in the n = 3 energy level.
c. ga has valence electrons in the n = 3 energy level.
d. xe has valence electrons in the n = 5 energy level.
e. p has valence electrons in the n = 2 energy level.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 23:00, ceejay8005

The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:

Answers: 1

continue

Chemistry, 23.06.2019 05:00, daytonalive6511

How many atomic mass units are equal to 1.672×10−24 g of protons?

Answers: 3

continue

Chemistry, 23.06.2019 09:00, july00

Describe the process that was used in this lab to create magnesium oxide, specifically identifying the type of chemical reaction. explain why the product had a higher mass than the reactant, and how this relates to conservation of matter.

Answers: 2

continue

Chemistry, 23.06.2019 16:30, Savannahh8503

In chile, the deepest earthquake occurred at 61.7°w longitude at a depth of 540 km. if the rocks at the focus began subducting 10 million years ago and are now 1000 km from their original position, what is the average rate of subduction in cm/yr?

Answers: 1

continue

Do you know the correct answer?

Which is/are true?
[mark all correct answers]
a. li has valence electrons in the n = 1...