Periodic Table
What is the first element on the periodic table?
Hydrogen
what does K.M.T stand for?
Kinetic Molecular Theory
What are the three phases of matter?
Solid, Liquid, Gas
Who discovered the Atom?
Dalton
Who discovered the atom?
Dalton
What is the atomic number of Antimony?
51
What is the K.M.T?
A theory explaining how matter is affected by changes in kinetic energy.
which phase of matter has a definite shape and volume.
Solid
Who created the Bohr model?
Bohr
When did Dalton discover the atom?
1803
What's the last element on the periodic table? (Atomic number, symbol and name)
118, Lr, Lawrencium
The K.M.T relates to the...
states of matter.
Which state of matter takes on the volume and shape of the container.
Gas
Who discovered the nucleus?
Rutherford
This subatomic particle is found IN the nucleus and has a positive charge.
Proton
Find Damsladtium atomic mass on the periodic table.
281
When enough energy is added to a solid, the particles ________ in speed.
Increase
Which state of matter has a constant volume that takes on the shape of the container.
Liquid
Who discovered the electron?
Thomson
This subatomic particle is orbiting the nucleus and has a negative charge.
Electron
Name the 28th, 29th and 30th elements on the periodic table.
Nickel, Copper, Zinc
What are the 4 main points of the K.M.T?
Matter is made up of small particles.
There is space between particles.
Particles are constantly moving.
Particles are attracted to one another.
What is the strongest phase of matter?
Solid
Who discovered the proton?
Rutherford
The ____ ____ experiment helped discover the nucleus and its positive charge.
Gold foil experiment.