1. The atomic mass of the most common isotope of magnesium is .
2. The element with an atomic number of 4 is .
3. exist in orbitals around the nucleus.
4. Oxygen has protons in the nucleus.
5. An isotope of an element has the same number of protons but a different number of .
I just did this for Penn Foster and the correct answers are:
1. 24
2. beryllium
3. Electrons
4. 8
5. neutrons
Hope this helps someone! :)
Solved
Show answers
More tips
- L Leisure and Entertainment What Movies You Should Watch: A Guideline to Make the Right Decision...
- F Family and Home How to Choose a Baby Stroller: Tips from Experienced Parents...
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- C Computers and Internet How to Download Videos from YouTube? Simple Steps to Download Any Content...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine 10 Simple and Effective Tips on How to Lose Weight in a Week...
- F Food and Cooking What s the Best Rice for Cooking Plov?...
Ответ:
Explanation:
yEtH ma’am I do that!!!<3
Shoyo hinata here~ :3
Thank ch!!!~ <3