TheDiamondHeart TheDiamondHeart

02-05-2016
Physics

contestada

When a calcium atom forms an ion, it loses two electrons. What is the electrical charge of the calcium ion?

A.
+1

B.
-1

C.
+2

D.
-2

Respuesta :

munisahmustafa munisahmustafa

02-05-2016

the electrical charge is +2 (positive)

Answer Link

tmgregory79 tmgregory79

22-03-2022

Answer:

+2

Explanation:

Calcium also has a positive charge of 2. In the case of calcium ion, we have a calcium element with a positive charge of 2.

Answer Link

Otras preguntas

what is 4/20 in simplest form

charlene makes $10 per hour babysitting and $5 per hour gardening. She wants to make at least $80 a week, but can work no more than 12 hours a week. Write a sys

parents should encourage equal power relationships in the way they raise boys and girls within a family.suggest 2 ways to parents in which they can improve equa

A basketball court is a rectangle that is 94 ft long.The area is 4700 square feet.What is the width of a basketball court?

The explorer who followed the Mississippi River to the sea was

if the area of the Arctic Ocean is 16% of the area of the Atlantic Ocean (32 million)what is the area of the Arctic Ocean ran to the nearest whole million

what would be an example of ribosomes in a body

Blood from the lungs is carried back to the heart by the _____.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. R

Which rates are unit rates? Choose all answers that are correct.choose more than one answer A. 4 yd/carry B. 35 mi/1 gal C. 20 baseball players for every