The two categories of mixtures are ______ & ______.
Heterogeneous & Homogeneous
100
When a log burns in a fire, this type of change has occured.
chemical change
100
What 3 particles compose an atom?
Protons, Neutrons & Electrons
100
How many protons does an atom of Carbon have?
6
100
The recently released 7th installment of THIS famous intergalactic movie series was titled 'The Force Awakens'.
Star Wars
200
The two categories of pure substances are _____ & _____.
elements & compounds
200
_______ is a way to separate a mixture using the physical property of boiling point.
Distillation
200
Most of the volume an atom occupies is ______ ______.
empty space
200
What is the difference between an atom of Carbon-14 and an atom of Carbon-16?
Carbon-16 has 2 more neutrons
200
This actor won his first oscar for his role in 2015's The Revenant. He is also well known for his roles in Titanic, Inception & The Wolf of Wall Street.
Leonardi DiCaprio
300
The two categories of heterogeneous mixtures are ______ & ______.
Colloids & Suspensions
300
When ice melts it is this type of change.
physical
300
The particles that make up protons & neutrons are called ______.
quarks
300
Moving from left to right across a row of the periodic table, which of the following values increases by exactly one from element to element?
atomic number
300
This actor starred in many 90's comedies, including Dumb & Dumber, Ace Ventura, The Mask and The Cable Guy
Jim Carrey
400
______ is another name for a homogeneous mixture.
Solution
400
The scattering of light by colloids is called the ______ ______.
Tyndall Effect
400
Atoms of the same element with a different number of neutrons are called ______.
isotopes
400
Dot diagrams are used to show _____ _____ _____.
Outer level electrons
400
This director gained international fame after his 1975 thriller Jaws was released. Since then he has released many critically acclaimed movies, such as the Indiana Jones series, Jurassic Park, Saving Private Ryan and Lincoln.
Steven Spielberg
500
List the colloids, solutions & suspensions in order of smallest particles to largest.
solution, colloid, suspension
500
The different elements within a compound can only be separated by ______ means.
chemical
500
An atom has 12 protons, 13 neutrons & 12 electrons. What is its mass number?
25
500
The Russian scientist that developed the earliest periodic table was ______ ______.
Dmitri Mendeleev
500
This director gained critical acclaim with his 1992 movie Reservoir Dogs. He has since directed many more critically acclaimed movies including Pulp Fiction, Kill Bill vol.'s 1 & 2, Django Unchained & The Hateful Eight