Vocabulary
Substances that undergo a chemical change
What are: Reactants
Means two atoms
What is diatomic
The positive charge in the nucleus
What is a Proton
Plumb pudding model
What is Thomson's Atomic Theory
An atom or a group of atoms that has a positive or negative charge.
What is an Ion
Means two atoms of the same element
What is homonuclear
A neutral particle
What is a Neutron
Chocolate chip cookies model
What is Bohr's Atomic Model
New substances formed as a result of a chemical change.
What are products
H2
What is Hydrogen
Negatively charges particles
What are electrons
Negatively charged particles are spread throughout a positively charged mass of matter
What is the Plumb pudding Model
A force of attraction between atoms or a group of atoms due to the sharing or transferring of electrons
What is a Chemical Bond
F2
What is Fluorine
Positively charges center of an aton
What is the nucleus
Electron shells circle around the nucleus one outside the next, sort of like a sphere within a sphere.
What is the Bohr model
What are Hydrogen Bonds
Cl2
What is Chlorine
The smallest part of an element that has all the properties of the element
What is an Atom
Ms.Vanessa's alternate name for an atomic model
What is bread pudding