gher2090 gher2090

17-11-2016
Chemistry

contestada

Calcium (Ca) and oxygen (O) combine to form an ionic compound. Which best describes the electron dot formula for this compound

Respuesta :

Kawetsha Kawetsha

17-11-2016

CaO because oxygen have 2 dots and calcium as well
(oxygen valency -2
calcium valncy +2)= CaO

Answer Link

Otras preguntas

What is the most likely reason that Italy and Germany supported the Nationalists in the Spanish Civil War?

PLS help! This is the second time I have had to post this! PLS help I will be so grateful! 16 points! I will love you forever lol

Give the dimensions of a right triangle and a parallelogram with the same area. Explain how you know

Find a8 for the geometric series with r=2, s8=1020, and a1=4

explain the quote- "behind every stack of book is a flood of knowledge"

Is 83 feet bigger than 786 inches or equal to ?

what goes in 3 times to the square root of 96

Why was slavery in the United States a paradox A. Most plantation owners admitted slavery was wrong. B. It violated state laws and the U.S. Constitution. C. I

What are the conditions for using the standard deviation formulasquare root p times 1 minus p divided by nwhen working with a sampling distribution of proportio

what is the simplified form of x^4-81/x+3