Plastic beads used in jewelry making are made of long molecules usually consisting of carbon, hydrogen, and oxygen.
Compare the bonding in these molecules to the bonding in gems.

Gymnast always perform on padded mats. how does the mats protect the gymnast

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate