ztcool07 ztcool07

03-03-2021
Physics

contestada

How many atoms are represented by the formula CaF2? A. Four B. Five C. Two D. Three

Respuesta :

xCressie xCressie

03-03-2021

Answer:

C?

Explanation:

There's 2 different atoms, Ca and F. Unless it's counting the whole thing... then three? (Ca + 2 F atoms)

Answer Link

Otras preguntas

What role did racism have in imperialism????? Please help meee

The Roman Empire and other early European empires became dependent on China for

Which statement best summarizes the author’s overall reason for writing chapter 7? A. Orwell reveals how both Stalin and Napoleon cast blame on outside forces f

What is the subject in a sentence

David took out a 12-year loan for $68,000 at an APR of 4.1%, compoundedmonthly, while Ralph took out a 12-year loan for $98,000 at an APR of 4.1%,compounded mon

What does the inmune system protect the body against

What is 5,560 round each number to thousands place

what specialized tissue do vasculer plants have that other plants do not

After retirement, helga took up residence in her rocking chair, knitting and watching television. she did this while screening calls from busy-body neighbors an

What value makes this equation true? 4x-3=0?