Question 8: Scientific Terms a. What does matter have to do with chemistry? How are forces involved?
b. How do chemists use systems and order in their work?
c. How do atoms demonstrate unity and diversity at the same time?
d. How are models used in chemistry? How does evidence change these models?
e. How do structure and function affect how molecules work?
f. How are both stability and change seen in properties of elements?

can you list the answers so i can answer

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.

it is reliable if two scientists recorded it