Two or more different elements
The new pressure inside the syringe will be 1.25 atm
<h3>Gas law</h3>
At constant temperatures, the volume of a gas is inversely proportional to its pressure.
Thus: P1V1 = P2V2
In this case, P1 = 3.0 atm, V1 = 89.6 mL, V2 = 215 mL
P2 = P1V1/V2
= 3 x 89.6/215
= 1.25 atm
More on gas laws can be found here: brainly.com/question/1190311
I definitly believe the answer is c. 2
Answer:
concrete
2kj for second question
Explanation:
it's gotta be because... let me get back on it.
Dissolve easily in water, high melting points, conduct electricity when melted
