Insects often get stuck in the sap of ancient trees. The sap along with the insect inside harden forming a fossil. What kind of fossil is this? Cast
Crystallization
Mold
Trace

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.

What is happening when the water inside a kettle heats up and begins to boil