which of the following is the composition of an isotope of calcium

Chemistry
Tutor: None Selected Time limit: 1 Day

22 protons 20 neutrons 19 electrons

21 protons 20 neutrons 20 electrons

20 electrons 25 neutrons 20 electrons

Sep 26th, 2015

Thank you for the opportunity to help you with your question!

20 protons 25 neutrons 20 electrons

calcium has 20  protons and therefore 20 electrons 

Please let me know if you need any clarification. I'm always happy to answer your questions. rate my answer please.
Sep 26th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Sep 26th, 2015
...
Sep 26th, 2015
Dec 5th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer