(OSS.03)
Which of these statements best describes the similarity between the nuclear reactions taking place in the sun and power plants?
1) Both involve joining of atoms.
2) Both involve splitting up of atoms.
3) Both produce a lot of energy.
4) Both produce equal amount of energy.

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

What are the first three quantum numbers for the electrons located in subshell 2s?

Why is carbon ideal for making different compounds?