Balance this chemical equation

Cu(OH)2+ HCl --> CuCl2 + H2O​

Cu(OH)2 + 2HCl → CuCl2 + 2H2O

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.