[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 121 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?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Everyone has one nostril that is larger than the other.