Ajmorado Ajmorado

01-12-2021
Chemistry

contestada

which of the following are compounds (select all that apply)
a) Br2
b)NO2
c) KBr
d) Fe

Respuesta :

01-12-2021

Answer:

KNO2, KBr

Explanation:

Chemical compounds are any substance composed of identical molecules consisting of atoms of two or more chemical elements. So NO2 and KBr are compounds, Br2 and Fe are not.

Answer Link

Otras preguntas

Simplify. 1/4y+11/2+2−13/4y−12

Please HELP ASAP!!!!! Pie graph data. 5% reptiles, 5% birds, 10% fish, 35% cats,45% dogs If 30 sixth graders own birds, how many sixth graders were surveyed?

imagine that you are a study habit expert. your class has a test and one of your classmates comes to you with a problem. her family as noisy house guests visiti

Jetta wonders how she is doing in her class. at first, she thinks she is doing well because she is getting a "b." then she finds out that nearly every other per

Can someone help me?

This soft fiber was THE primary agricultural output of the southern colonies and early southern states, and continues to be a significant crop there to this ver

The slide image shows epithelium tissue found in the bladder. What is the function of the tissue indicated by the arrow? WILL UPVOTE 30 POINTS Protects the inn

Most Japanese-Americans were for Japan against the US in the war and would’ve spied For the Japanese government if they had not been detained true or false

-5(1-5x)+5(-8x-2)=-4x-8x

If the enzyme responsible for converting a to c was mutated and nonfunctional, what would happen?