shoffnerindia shoffnerindia

17-01-2020
Physics

contestada

What is the formula of the compound containing Ca 2+and F?
CaF2
O Cafa
O Caf
Ca2F

Respuesta :

ednorobello92 ednorobello92

17-01-2020

Answer: CaF2

Explanation:

Calcium is a metal and has 2+ cation charge. While F us in group 7 with an oxidation of -1.

So. Ca²+ F- do the criss cross rule where the charge of the cation will be the subscript of the anion and vice versa. So the result is CaF2

Answer Link

Otras preguntas

Give at least 4-5 purposes about Martin Luther King writing the letter from Birmingham jail

What did the Incas accomplish? pls need help asap

plz help me it is easy for you maybe but for me i am new to it

Which body system is more important, the respiratory or urinary system? Why?

Why do sound engineers use spongy materials on walls? A) to increase the frequency of sound waves B) to reflect sound waves better C) to absorb sound waves D) t

A restaurant generates $72,000 in sales per month. The lease calls for 2.2% percentage rent. What is the monthly rent amount?

Graph the solution set of the inequality 3(1 – x) < 9. Remember that when you multiply or divide both sides of an inequality by a negative number, you must r

Find all solutions of sin x - square 3-3 sin^2x=0

Who founded the student nonviolent coordinating committee?.

Find the missing length using the Pythagorean theorem. Show your steps.