DelorseCibula320 DelorseCibula320

22-05-2015
Mathematics

contestada

When a calcium atom forms an ion, it loses two electrons. What is the electrical charge of the calcium ion? A. -2 B. -1 C. +1 D. +2

Respuesta :

22-05-2015

The electruc charge is plus two as it loses electrons and gains positive charge

Answer Link

Аноним Аноним

22-05-2015

The electric charge is +2 as it is loosing 2 electrons and not gaining too electrons.

Answer Link

Otras preguntas

The molecule CH2O contains two single bonds and one double bond. True or False

PLEASE ANSWER THIS QUESTION ASAP!!!!

The solution to a system of two linear equations in two variables corresponds to the ____

which branch of the government is responsible for upholding the us constitution

A race car starts from rest and travels east along a straight and level track. For the first 5.0 s of the car's motion, the eastward component of the car's velo

What is a phospholipid composed of? a. a nonpolar head and a polar tail b. a nonpolar head and tail c. a polar head and a nonpolar tail d. a polar head and tail

What is the volume of a sphere with a radius of 1 foot? (Use 3.14 for pi)

18. What is the y-intercept of the graph of the function y = 3x + 2x - 13?

Have you ever uploaded a photo you took to a social media site? If so, there is a good chance that because you agreed to the social media company’s terms of ser

What does it mean, Those with the most resources have the loudest voice? elaborate.