The trend seen in the periodic table for proton number is:

Which of the following units is not an official si unit? mole liter kilogram ampere

Which of the following is not true about the atomic model of substances?

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+