a. They are both normally found as gases in the atmosphere. TRUE
That is correct, the oxygen and nitrogen are found in large quantities in the air around us.
b. They can be either liquids or gases. TRUE
Under certain temperatures any gas will transform into a liquid.
c.They turn from gas to liquid at the same temperature. FALSE
Oxygen it will pass into a liquid at -183 °C while nitrogen pass into a liquid at -195.8 °C.
d.They can be changed from gases to liquids by heating them. FALSE
The gases change to liquids by cooling them.
Answer:
the same is what is this question like what did u exame
Answer: crystalline solid
Explanation: Most ionic compounds exist in crystalline solid form especially at room temperature.
Answer: Because Alkalis are bases that can dissolve in water, which can also neutralize acid.
Answer:
Precipitate
Explanation:
A precipitate is a solid formed from a chemical solution