Answer: The answer is no
Explanation: Earth minerals & metal ores like gold, silver, and iron can be considered nonrenewable resources sometimes since they're similarly formed from geological processes.
I hope this helps! :)
This is an ideal gas problem. The gas inside the balloon is considered ideal. Ideal gas equation is a function pressure, temperature, amount and volume. Note: amount is constant since the balloon ins closed. Pressure is maintained constant since the walls are flexible. Ideal gas equation is: PV=nRT. Put all constant in one side and variables in one.
P/nR=T/V. To find the answer to the question equate the constants of both situation
T1/V1=T2/V2
(25+273.15)/3=(x+273.15)/2
x=-74.38 degC
Atomic number = No. of proton = 1
so, your answer is 1
Answer:
D. all of the above
Explanation:
Ice made from water is a solid because the atoms or molecules
- vibrate in place
- are unable to move around
- are closely packed and touching
In a solid, the atoms or molecules are unable to move around so they just vibrate in fixed positions and they are closely packed and touching.
Scientists make hypothesis, or an educated guess. And they test there "guess" and see if there right or wrong. And they learn from there guess.
I hope this answer helped u
