Examine the analogy and how it compares a part to a whole. link : chain : : atom : _[blank]_ what option best completes this analogy? select all that apply. molecule matter compound proton

A link is a part of a chain and an atom is a part of a molecule. It is also a part of a compound. Your answer should be molecule and/or compound

 molecule/ compound

Explanation: The given analogy is

Link : chain :: atom : _

As we can see that link is the term which can be used to form a chain. It is a connecting term for link.

Similarly atoms is the term which can be used to define the molecule or the compound. As atom is the tiniest part of the molecule or compound just like the link is the smallest part of the chain.

The best fit analogy out of the give options is molecule/ compound.

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b