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

Can you solve an angle measures 36° more than the measure of a complementary angle. what is the measure of each angle

Explain the reasons for social insurance programs in the united states.

Fungi are both beneficial and destructive. this fungus is living in and on the tree seen here. this is a ____________ relationship and could cause the tree to _

An example of a biological universal event that occurs at relatively the same time throughout all societies is

Willie has always been shy, but his new job requires him to give presentations to clients. as the first presentation approaches, willie gets more and more nervo

Let f(x) = x2 + x + 2 and g(x) = 2x2 + 5. Find f(g(x)). Show each step of your work.

How was therapy different in the early 1990’s

What Hispanic Nationality is Christina Aguilera?

A client with a history of opiate abuse asks the nurse, "why do i crave this stuff so much?" the nurse responds, knowing that the client's craving is a result o

Help I need an answer ASAP will give brainliest