Answer:
A or C
Explanation:
I don't know if I'm correct but I think it's A or C you don't have to choose them.
Answer:
D. Ionic compound
Explanation:
Just based on my opinion
Correct me if I'm wrong tnx:<
Answer:
Use the chart below to help you. Follow the arrows
Explanation:
For instance, number 8 is where liquid is going to solid. The chart tells you that it's freezing.
Answer:
D= 5 g/L
Explanation:
M= D x Vm
M is the molar mass = 112g/mol
D is the density
Vm is the molar volume whuch is 22.4L at STP
now substitute;
112 = D x 22.4
D= 112\22.4
D= 5 g/L