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

How long would it take a rolling can to accelerate from 16 m/s to 24 m/s with an acceleration of 4m/s2? (Which equation would I use?)

A simple statement that indicates your business philosophy is called a

All of the following are false EXCEPT: O 10-(-5) = 5 0 -20 + (8) = -28 -60 + -5 = -12 O 5(-8) = -40 which one is false

A topic for an argument essay Please Brainstorm at least 3 ideas underneath! Tysm!! No Links and Don't waste my points PLEASE

helen wants to add more vegetables to her diet, but she wants to be sure her list of veggies has the best options possible. which of the following should she re

WHAT DID THE OCEAN SAY TO THE SHORE

Can you help me wit #3 part a,b,c

In a football game, Kingston can make a safety worth 2 points or a field goal worth 3 points. Kingston scored a total of 16 points. Let x represent the number o

Who lives in Maryland?

nêu và phân tích những mâu thuẫn chủ yếu giữa các nước đế quốc cuối thế kỉ XIX đầu thế kỉ XX