Physical means can be used to separate mixtures. compounds. pure substances. elements.

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.

Reaction type : double replacement hcl + lioh = h2o + licl

Answercreating graphs and performing calculations;