One way in which Earth's evolution as a planet can be understood is by measuring the amounts of certain isotopes in rock. One quantity recently measured is the ratio of Xe-129 to Xe-130 in some minerals. In what way do these two isotopes differ from one another? In what respects are they the same? Please write a minimum of three sentences using the correct grammar and vocabulary to accurately describe your response.

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

C. definite shape, definite volume. that is a solid.