What is anything that holds mass and takes up space in reality?
A state of matter that has closely packed, tight molecules.
What is a form that goes by the name of 'solid'?
A solid now forming slowly into a liquid as it's heat increases.
What is 'melting'?
Upon making a hypothesis, you would likely reference this whilst making a guess of our reality in scientific paths.
Tiny particles that make up practically everything.
What is a "molecule"?
Hypothesis definition.
What is an educated and/or realistic prediction on the outcome of an experiment that may lead to further investigation?
A state of matter with looser particles.
What is a state that goes by the name of 'liquid'?
A liquid now heating up further, eventually going to oppose gravity.
What is 'evaporation'?
Whilst talking about your hypothesis on how much space an existing object takes up, you would probably reference this.
What is "mass"?
The building blocks of matter are..
(( HINT : It's here twice too. ))
What is "atoms"?
Formula for density.
What is equivalent to mass/volume?
The state of matter with the loosest particles, and has the most control against gravity on where it can roam.
What is a status of matter in which is known by the name of 'gas'?
A liquid now reaching a point in temperature in which it turns slowly into a solid.
What is 'freezing'?
Whilst making a hypothesis on why objects float in water, you would likely reference this.
Substances made up of strictly one type of atom.
What is an "element"?
Formula of searching out density.
What is dividing mass by the object density?
Something that involves heat and burning.
What is none of the above?
A gas slowly turning back into a liquid over time as it cools down.
What is 'condensing'?
During the time you talk about different ways to find out how objects float on water, you could reference this too.
What is "volume"?
Multiple elements chemically combined into a substance.
What is a "compound"?
Formula of finding what we call 'mass' out of an object. [[ With no types of objects that tell you the scale directly. ]]
What is taking your current density if known and multiplying it by the volume if the case is possible?
An 'object' that you can breathe in.
What is a gas?
[[ Yes, I know you can breathe in other things but it's probably more difficult. However, I am referencing 'air', also known as 'oxygen' here. ]]
A change in an object that may modify it's overall properties.
What is a chemical change?
When talking about small parts that make up any real object in a scientific manner, you would likely reference this in some way.
What is "the Periodic Table"?
What is a "mixture"?