A sample of gas Weighing 0.494 G is collected in a flask with a volume of 0.129 L at 372.6 K when the atmospheric pressure is 0.976 ATM what is the approximate molar mass of the gas (A) 0.0041 g/mol
(B) 0.494 g/mol
(C) 120 g/mol
(D) 97 g/mol

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

How might this scientific phenomena be explained? a paper clip floats on water.

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius