hayesbrue54 hayesbrue54
  • 11-07-2017
  • Chemistry
contestada

How many electrons would the element calcium need to be electrically neutral? 21 11 20 40

Respuesta :

dec77cat dec77cat
  • 11-07-2017
Ca №20

N(e)=20
_______________________
Answer Link
austinross363
austinross363 austinross363
  • 14-01-2019

It's 20 trust me. :D

Answer Link

Otras preguntas

how do you identify an extraneous solution?
Is government interventions to alleviate poverty sustainable over a long period of time
what does the hot air balloon symbolize to mattie prior to the fever epidemic
K is the midpoint of jl, jl =4x-2, and jk=7. Find x,kl,and jl
"which of these illustrates the secondary structure of a protein?"
As joint activity increases, the viscosity of synovial fluid will _____.
square root of 3x-6=0 solve for x
Which term does IUCN use to say that a species appears to have a large enough population, and enough resources for the future? A. Least Concern B. Critically
Describe, with examples of your own, when you would use long division and synthetic division and how to check polynomial division.
how can you tell if an argument is sound