How many grams of zno would you need to produce 50 g of zncl2? (the atomic mass of zn is 65.38 and of cl is 35.45.) zno(s) + 2hcl(aq) → zncl2 (s) + h2o(l) 17.1 g 29.8 g 59.7 g 83.8 g

a

explanation:

sry but any answer choices

the answers would be

the first one and the second one

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.