hekmatawalkhil hekmatawalkhil

12-04-2021
Chemistry

contestada

How many polyatomic ions (s) below contain a total of four atoms?

hydroxide ion
nitrate ion
ammonium ion
sulfite ion

Group of answer choices

two

four

three

one

Respuesta :

jman76316 jman76316

12-04-2021

Answer:

I think the answer is two

Answer Link

Otras preguntas

what times what equal 16?

rewrite the expression without using grouping symbols. -6(8+12)

How did machines speed up textile manufacturing

in rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.

Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony

Why did the Virginia Company give settlers the right to self-government?

Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony

50 is 40% of what number?

You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%

rewrite the expression without using grouping symbols. -6(8+12)