Does the mass and volume affect density? Why or why not?

Question

What would happen to the density of an object if you have a larger piece of it? (Example: comparing a boulder to a pebble.)

Compare and contrast the particles of liquid water and particles in steam.

What is the relationship between thermal energy and particle movement?


Define the following vocabulary words in your own words:
Benedict’s Test

Density

Distillation

Great Pacific Garbage Patch

Indicator (and what it can do in an experiment)

Inertia

Mass

Molecular bonds

Molecule

Natural Resources - (What are they and where do they come from?)

Particle Movement

Phases of matter (What are they?)

Plastic (What is it and where does it come from? How does it affect the environment?)

Thermal Energy

Weight

Short answer: Answer in YOUR OWN WORDS!
The chemical formula for phosphorus trichloride is PCl3. In one to two sentences, explain how you would build a ball-and-stick model of phosphorus trichloride. Include a description of the parts of the model.

This is a study guide that is due in a few days and i have the answers but i need to check them😉

Answer 1

To build a ball-and-stick model of phosphorus trichloride, one would need to arrange three chlorine atoms around a phosphorus atom in a triangular shape. The phosphorus atom would be represented by a gray ball, while the chlorine atoms would be represented by smaller, white balls. The bonds between the atoms would be represented by thin, black sticks.