Atoms
The smallest particle of matter
What is an atom?
The "glue" that holds two atoms together.
What is a chemical bond?
The whole number in the top of the square
What is the atomic number?
Element with an atomic number of 47
What is Ag or Silver?
What elements and numbers of each are in: Al2O3?
Al = Aluminum - 2
O = Oxygen - 3
A positive charge located in the nucleus
What is a proton?
A covalent bond is when two atoms ....
Share electrons
The larger number at the bottom of the square
What is the atomic mass?
What is Beryllium?
What elements and numbers of each are in: NaOH
Na = Sodium - 1
O = Oxygen - 1
H = Hydrogen - 1
A neutral charge located in the nucleus
What is a neutron?
The electrons on the outermost shell that determine how an atom bonds to others
What are valence electrons?
The valence electrons increase by one.
What is moving to the right down a row?
An element with 54 protons
What is Xe or Xenon?
NH4Cl
N = Nitrogen - 1
H = Hydrogen - 4
Cl = Chlorine - 1
A negative charge circling around the nucleus
What is an atom?
An ionic bond is where two atoms ...
Trade electrons making one positive and one negative (which are then attracted to each other)
A column on the Periodic Table
What is a family?
An element with 12 neutrons
What is Na or sodium?
What elements and numbers of each are in: H2S
H = Hydrogen - 2
S = Sulfer - 1
What is an element?
These elements have the same number of valence electrons
What are all the elements in one column?
Number of Protons + Number of Neutrons
What is the atomic mass?
The atomic mass for Palladium (Pd)
What is 106?
What elements and numbers of each are in: NO2?
N = Nitrogen - 1
O = Oxygen - 2