What is in the center of an atom? what two types of subatomic particles are found there?

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by

If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+