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Subatomic Particles
Atom, Periodic Table, & Bonding
Identifying elements by their periodic characteristics
Covalent or Ionic Bonding
Pot Luck
100
Sub-atomic particle located in nucleus with a positive charge.
What is a proton?
100
The number of protons in an atom.
What is the atomic number?
100
6 protons & 6 electrons in a neutral atom
What is Carbon?
100
One atom gains one or more electrons and the other loses the same number
What is ionic bonding?
100
Shows only valence electrons
What is the Lewis Dot structure?
200
Sub-atomic particle in nucleus of the atom that has NO Charge.
What is a neutron?
200
This determines the order of elements in the periodic table.
What is the atomic number
200
This element has 2 electrons in the first orbital, and 8 electrons in the second.
What is Neon?
200
positive and negative ions attract
What is ionic bonding
200
A model that shows nucleus and energy levels
What is Neils Bohr model of the atom?
300
A sub-atomic particle located outside of the nucleus with less mass of a proton.
What is an electron?
300
These atoms have different number of neutrons for the same element
What are isotopes?
300
This element has 2 electrons closest to the nucleus, 8 electrons in the second energy level and is located in column 13.
What is Aluminum?
300
Atoms share electrons
What is covalent bonding?
300
This element is located in column 18 and is an exception to the octet rule.
What is Helium?
400
These two sub-atomic particles attract each other because of their respective charges.
What are the proton and electron?
400
The average mass of all the isotopes of the element.
What is Atomic mass?
400
Elements Lithium (Li), Sodium (Na), Potassium (K) are all in column 1 and therefore they all have this in common.
What is same number of valence electrons?
400
Electrons from each atom are attracted to the nucleus of both atoms.
What is covalent bonding?
400
elements with 11 electrons have this many energy levels.
What is 3?
500
This sub-atomic particle accounts for chemical bonding.
What is an electron?
500

The name of this covalent bond...SO2

sulfur dioxide

500

Elements in the same vertical column of the periodic table are called this, and they share similar chemical properties

What is a group?

500
Metal bonds with non-metals
What is ionic bonding?
500

2 valence electrons; silver and dense metals; group 2

What are the alkaline earth metals?