The correct answer is c, it’s evaporating there for it’s a chemical change
Answer:
Potassium sulfate
Explanation:
I searched it up on the internet
Can I please have a brainliest
Answer:
Reference image attached
Explanation:
Please see the attached image.
The answer to this question would be: alkaline earth metal
Alkali earth metal is the second column group of the periodic table. In this group, the element has 2 extra electrons in their outer cells. That is why most of this metal has 2+ charge.
Their neighbor is the alkali metal which was the first column of the periodic table. The name is similar so don't confused and mix them each other.
if i am correct the volume of nitrogen gas has to equal to molecules density, making the substance 1.27 liters :)
