Scientists use radioactive dating to determine the age of rocks on the Earth. In order to determine the age of minerals found within the rocks, scientists can measure the . a number of daughter isotopes b total number of parent and daughter isotopes c number of parent isotopes d ratio of parent–to–daughter isotopes

How many neutrons does a atom of cobalt have?

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons