bearbear5832 bearbear5832
  • 14-07-2020
  • Chemistry
contestada

Calcium (Ca) has an atomic number of 20. It can form an ion by losing 2
electrons. What would its charge be?
A. 18
B. 22
C. 2+
D. 2-

Respuesta :

nightcoresingsforyou
nightcoresingsforyou nightcoresingsforyou
  • 14-07-2020

Answer:

D

Explanation:

Answer Link
emma37014 emma37014
  • 30-09-2020

Answer:

2+

Explanation:

Apex lolz

Answer Link

Otras preguntas

210,064,000,050 standard form
why is primary succession far less common and takes much longer to complete than secondary succession
use backcountry in a sentence
Eighty-three million,twenty-three thousand seven expand form
What does the name Buddha mean?
please help me on this
4. Cars entering our field of vision from the side require the use of ___________.
what is the biggest barrier to the use of renewable energy in the united states? a. reliability and consistency b. citizen opposition to negative environmental
why do you think presidential candidates who represent moderate viewers usually win elections?
There are 3 cans that store 9 tennis balls. Find the constant of proportionality