I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS please help this is very important
this is a big part of my grade

The correct answer would be TRUE

Explanation:

The nucleus contains the majority of the mass since the protons and neutrons are heavier than electrons, which occupy most of an atom's volume.

mali had been a state inside of the ghanaian empire. after ghana fell because of invading forces and internal disputes, mali rose to greatness under the leadership of a legendary king named sundiata, the "lion king." the songhai empire, already weakened by internal political struggles, went into decline.