How hot will a 10.0 L balloon have to get to expand to a volume of 30.0 L?
Assume that the starting temperature of the balloon is 25 °C.
1167 K
894 K
348 K
75 K

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

no but i do not usually comment or use my voice that much when it comes to social media

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.