What is the value for AG at 5000 K IF AH=-220 kJ/moland AS=-0.05 kJ/(mol·K)?
O A. -195 kJ
B. 30 kJ
C. -470 kJ
D. 470 kJ

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

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.

the answer is symmetrical : )