The answer is B. In order to test something out you need to be able to solve it.
A flight simulator that helps astronauts prepare for a shuttle launch is an example of a Scientific Model.
Eight because an octet has 8 electrons and when it’s full it’s stable. If it’s not full, it’s constantly sharing or borrowing electrons.
They are a radioactive form of carbon, they are bad bc they have too many neutrons for its six protons, making it unstable
Answer:
5.995 psi
Explanation:
30 psi = 2.04 atm
75 mL = 0.075 L
15 mL = 0.015 L
0.075 L/ 2.04 atm = 0.015 L/x
0.075x = 0.0306
x = 0.408
0.408 atm = 5.995 psi