Classmates
The person with the longest hair length
Who is Jeny?
Determines the element
What is a proton?
Model that discovered the nucleus
What is the Gold Foil Model?
A representation of a chemical reaction written with chemical symbols & formulas
What is a chemical equation?
Tells you the number of protons an atom has
What is the atomic number?
She does rowing as a sport
Who is Sophia?
Addition of particle creates new isotopes
What is a neutron?
Created the model known as the 'billiard ball model'.
Who is Dalton?
The small numbers written below an element symbol in a chemical equation
What are subscripts?
Element family that is extremely unreactive
What are noble gases?
He has a twin brother
Who is Callum?
Particle found orbiting outside the nucleus
What is an electron?
First theory that defined what atoms were
What is the Dalton Model?
Ending materials in a chemical reaction
What are products?
Metal with the highest reactivity
What is Francium?
The secretary of the Red Cross Club
Who is Lisa?
Changing the amount creates new ions
What are electrons?
The experiment that used a diffraction grating to separate light into the colors that made it up
What is Bohr's Model?
The starting materials in a chemical reaction
What are reactants?
A characteristic that tells you how 'big' an atom is
He has 6th period AP Spanish
Who is Kevin?
Changes when a neutron is added to an atom
What is mass number?
Model developed by J.J. Thomson in 1897
What is the Plum Pudding Model?
Large numbers that tell the number of molecules involved in a reaction
What are coefficients?
Metals often used in paint
What are transition metals?