Astudent using this technique finds that when putting a hot piece of metal into a calorimeter which contains 35.070g of water, the water temperature increases from 22.4 c to 24.7 c. how much heat (q) was absorbed by the water (s. h of water = 4.184 j/g k)

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.