On Crosbia, the element unobtanium (Uo) has three isotopic forms: Uo-220, U0-221, and Uo- 224. The natural abundance is 32.32 % U0-220, and 47.18 % U0-224. What atomic mass would
be displayed for Uo? Assume the mass of Uo-220 is 220.0 amu, Uo-221 is 221.0 amu, and the
mass of U0-224 is 224.0 amu.

I hope this helps . This is kinda step by step

mg3n2 is known as magnesium nitride

explanation:

i don't think ke is an compound

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.