Ernest RutherfordI am a British physicist who became known as the father of nuclear physics. I am also Known for discovering the nucleus.
Ernest Rutherford
100
What is K on the periodic table?
Potassium
100
What causes matter to change states?
Temperature
100
Name a type of reaction
Acceptable Answers Include: Combustion,Synthesis,Decomposition,Single displacement,Double displacement, and Acid-base.
100
The nucleus of an atom is?
The central core and is composed of protons and neutrons
200
I am best known for my pioneering work in the development of modern atomic theory.
John Dalton
200
Noble Gases are what?
Stable
200
What are the four states of matter in order of distance between particles?
Solid, Liquid, Gas, and Plasma
200
What happens to the temperature of a gas when it is compressed?
The temperature increases.
200
The sum of the protons and neutrons in an atom equals the...
The Mass Number is.... ( With Respect to Protons, Neutrons, Electrons, etc)
300
Erwin SchrodingerI developed the quantum mechanical model of the atom.
Erwin Schrodinger
300
Group 7 elements are what?
Halogens
300
A golf ball has more mass than a tennis ball because it...
It Contains More Mass
300
What is another name for an oxidation-reduction reaction?
A Redox Reaction
300
All atoms of the same element have the same....
Number of Protons
400
I am best known for my laws of gravity including the universal gravitation law.
Sir Issac Newton
400
What is the oxidation state of oxygen in non-peroxides?
Negative 2 ; -2
400
Which of the following is NOT an example of matter?
Air, Heat,Smoke, or Water Vapor
Heat
400
If an atom is reduced in a redox reaction, what must happen to another atom in the system?
It must be oxidized
400
The smallest particle of an element that retains The Atom the properties of that element is a(n)
The Atom
500
I invented Dynamite
Alfred Nobel
500
What is the chemical formula for Adenosine triphosphate?
C10H16N5O13P3
500
What is a molecule?
A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
500
What is a combustion reaction?
A type of chemical reaction where a compound and an oxidant is reacted to produce heat and a new product.
or
A combustion reaction is when oxygen combines with another compound to form water and carbon dioxide.
500
All atoms are....
Neutral, with the number of protons equaling the number of electrons.