Register

Choose all the answers that apply. Magnesium (Mg) has 12 protons and 12 neutrons. Magnesium has_____. an atomic weight of 12 an atomic number of 24 12 electrons an atomic mass o…

Choose all the answers that apply. Magnesium (Mg) has 12 protons and 12 neutrons. Magnesium has_____. an atomic weight of 12 an atomic number of 24 12 electrons an atomic mass o…
28.3k views
23 votes
Choose all the answers that apply.

Magnesium (Mg) has 12 protons and 12 neutrons. Magnesium has_____.

an atomic weight of 12
an atomic number of 24
12 electrons
an atomic mass of 24
5 electron shells

User Bobby Eickhoff
by
7.7k points

1 Answer

10 votes

Answer:

an atomic mass of 24

Explanation:

remember the mass number is protons + neutrons

User Sgjesse
by
8.5k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!