What is the name of the phase change where a gas (vapor) loses enough energy to become a liquid? O freezing
O condensation
O vaporization
O sublimation

Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear

The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?

What is part of a line has one endpoint and continues in one direction?