Answer:
A
Explanation:
heat energy is transfered through a hot object touching a cold object
Answer:
water
Explanation:
because the others are in compounds and can not be considered as products lonely.
Answer:
It is better to do chemistry
Explanation:
So that you will learn more of chemicals
Answer:
Cyanide
Explanation:
<em>Molecular Structure of Each Answer</em>
A: CN-
B: NO3-
C: OH-
D: SO4 2-
As you can see, only A (Cyanide) is the only compound that does not contain oxygen, meaning it is NOT an oxyanion.
Answer:
Carbon dioxide is used as a refrigerant, in fire extinguishers, for inflating life rafts and life jackets, blasting coal, foaming rubber and plastics, promoting the growth of plants in greenhouses, immobilizing animals before slaughter, and in carbonated beverages.
