chassicat chassicat

03-05-2018
Chemistry

contestada

15 POINTS
When calcium forms an ion, what is its charge?
2+
3+
2-
3-

Respuesta :

LogiexKun LogiexKun

03-05-2018

It's, 2+
Good Luck xP

Answer Link

yves379 yves379

20-11-2018

The answer is:

A) 2+

Hope it helps!

Answer Link

Otras preguntas

A portion of the mesosphere and thermosphere known for its ability to "bounce" radio signals is the _____________ a. exosphere b.ionosphere c.stratosphere d.tro

Which of these principles is common to both Lamarck’s and Darwin’s theories of evolution? Species developed new features in order to survive in a changing envir

Developing a (n)______ made absorption of nutrients more efficient for roundworms. Coelom,anus,or mouth

Consider this scenario: A major manufacturing firm wants to open in your rural town. Your town currently has a population of fewer than five thousand people. Mu

15. After the Iranian Revolution of 1979 brought the Ayatollah Khomeini to power, fundamentalist Islamic sharia law was infused into Iranian government policie

Which is composed of amino acids and determines all the structures and functions of organisms? DNA ribosome mRNA protein

What is the slope of a line represented by the equation 2y = × - 4?

Jeremy is observing a cross-section of a corn stem under the microscope. He observes that there is no vascular cambium present in this stem. Why is there no vas

Find the X and Y intercepts (-4,-3) (1,6

What is 2 3/4 multiplied by 3?