Answer:
Polystyrene is a versatile plastic used to make a wide variety of consumer products.
Explanation:
Answer:For a typical experiment, you should plan to repeat it at least three times (more is better).
Explanation:
D.
The main properties of water are its polarity, cohesion, adhesion, surface tension, high specific heat, and evaporative cooling.
P x V = n x R x T
P x 73 = 2.97 x 0.082 x 298
P x 73 = 72.57492
P = 72.57492 / 73
P = 1.0 atm
hope this helps!
