4. If Earth suddenly weighed twice as much as it currently does, how would this change the tides?
Explain.

(Please someone answer!!)

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

→

pv=nrt

explanation:

answer carbon and three oxygen atoms;