[Answered] Magnesium has 12 protons. How many electrons are in its second energy level? a. two b. four c. ...

This topic contains a solution. Click here to go to the answer

Author Question: Magnesium has 12 protons. How many electrons are in its second energy level? a. two b. four c. ... (Read 141 times)

neverstopbelieb

Hero Member
Posts: 534

on: Jul 27, 2018

Magnesium has 12 protons. How many electrons are in its second energy level?

a. two
b. four
c. six
d. eight
e. ten

Question 2

_____________ are believed to have formed on Mercury when the planet's interior cooled and shrank.

a. Jumbled terrain
b. The highlands
c. Maria
d. Lobate scarps
e. Sinuous rills

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

CAPTAINAMERICA

Sr. Member
Posts: 325

Reply #1 on: Jul 27, 2018

Answer to Question 1

d

Answer to Question 2

d

neverstopbelieb

Hero Member
Posts: 534

Reply #2 on: Jul 27, 2018

Thanks

CAPTAINAMERICA

Sr. Member
Posts: 325

Reply #3 on: Jul 27, 2018

Welcome

« previous next »

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.