ireneez9189 ireneez9189
  • 24-01-2018
  • Chemistry
contestada

How many electrons will calcium gain or lose when it forms an ion?

Respuesta :

CometZ CometZ
  • 27-01-2018
Calcium will lose 2 electrons to gain a full outer shell.
This will form a positive ion.
Answer Link

Otras preguntas

A standard deck of has 52 cards, and contains 13 cards of each of the four suits: diamonds, spades, hearts, and clubs. what is the probability that you choose a
One major reason that world war ii inspired postwar changes in race relations was the:
The sum of three consecutive numbers is 75. What is the smallest of these numbers let n represent the smallest number
Your car gets about 30 miles per gallon. You are planning to drive to see your friends who live about 930 miles away. How many gallons of gas will you need to p
paragraph on my dream
How do the visions of Kennedy and Johnson differ from the vision of Roosevelt?
A tree has circumference of 110 inches. Find the area of a circle with that circumference.
A chemical compound that contains the –NH2 functional group is a(n) _____.
The tata box is a __________ that allows for the binding of __________ and __________.
-51a^7 divided by 17Write in simplest form please