produces a larger atomic number

Most of the world's electricity is made using fossil fuels as an energy source. In what way is nuclear fission a better alternative to fossil fuels?

identify the atom that has 17P and 18N

logically correct

the charge of the neutron

Takes place inside the sun.

The part of the atom that has a positive charge

created when a neutron breaks into a proton and an electron:proton stays in nucleus

In Ne-21, what does the 21 mean?

Must be stopped by thick concrete or lead

relative speed of progress or change

measurable event, characteristic or behavior commonly thought to reflect a concept