If you have 24 grams of an unstable atom with a half life of 5,000 years, how many grams would be left after 15,000 years?
Diamonds are made 1. at the surface of earth 2. magma moving at supersonic speeds deep inside the earth 3. in river beads 4. in limestone caverns
explain how a mountain range can be formed by an oceanic plate and a continental plate
explain in detail how the epicenter of an earthquake is located by seismic stations.
what is the interval of 2 5 6 3 1 4 7 and how do you figure this
wich gas released by cars does not pollute the air
A Bag Of Sugar Is Lifted To One Shelf Then It Is Lifted Again To A Second Higher Shelf Do You Think The Job Gets Easier The Higher You Lift The Object?
Why is it difficult to convert miles to yards or feet?
I'm clueless on this take-home quiz we have. Calculate the concentration of (Co3)2- in a solution made by dissolving 1 mole of Co2 in 1 L of water. The hydration equilibrium constant Kh of Co2 at 25C is 1.70x10-3, Ka1 of H2CO3=2.5x10^-4, and Ka2=5.01x10^-11.
Hi, my friend and I both want to be lawyers. we finally talked after a long time of not seeing each other and we got on the topic of college. and majors. etc. i asked her what do u want to major in? she goes "history.. for LAw" i'm like you want to major in histo...