ChemistrybTest Flashcards
What is matter?
Matter is everything that has a mass and takes up space.
Matter is made up of?
Tiny particles.
Tiny particles are known as:
Atoms and molecules.
There are three states of matter they are?
-Solid
-liquid
-gas
Lattice work is?
Pattern of little lumps that make up the structure of a solid.
When molecules get enough heat it:
Breaks the forces of attraction holding them together.
Pure substances are made up of:
One type of particle.
Mixtures are made up of:
Different kinds of particles.
Any pure substance can only be:
Homogenous.
A mixture can be:
Homogenous or heterogeneous.
A solution is a:
Homogenous mixture that completely dissolves in another.
A suspension is:
Heterogenous mixture that somewhat mixes together.
Mechanical mixture is:
Heterogenous mixture, they don’t mix at all.
Element is:
Made up of one atom that can’t be broken down.
Compound is:
Made up of two or more elements that are chemically combined.
Chemistry:
Is the study of matter, it’s organization and how it behaves.
What does the G in grass stand for?
Given: what’s given to you in the equation.
What does the R in grass stand for?
Required: What are you being asked to find?
What does the A in grass stand for?
Equation: what formula will you use?
What does the first S in grass stand for?
Solve: Calculate the answer and solve.
What does the second S in grass stand for?
Answer: Write a sentence stating your answer.
How foes the triangle go?
M on top then d and v.
M and anything else is division.
Anything sideways is multiplication.
What are the changes of state?
-freezing
-condensation
-vaporization
-melting
-deposition
-sublimation
Freezing is:
Liquid to solid.
