Effervescence of h2 gas will be produced which burns off a glowing split with a pop sound when hcl reacts with a base
Diagram of the nuclear composition, electron configuration, chemical data, and valence orbitals of an atom of neodymium-144 (atomic number: 60), an isotope of this element. The nucleus consists of 60 protons (red) and 84 neutrons (orange). 60 electrons (white) successively occupy available electron shells (rings).
exactly 22.0 grams
because freezing is a physical change not a chemicl change..so nothing is taken away or added
