Atomic Structure
Periodic Table
Bonding
Random
100
This subatomic particle has a negative charge
What is an Electron
100
An atoms atomic number is equal to the number of this subatomic particle
What is its protons/electrons
100
This type of bond occurs when there is a transfer of electrons
What is an ionic bond
100
Oxygen's atomic number is this
What is 8
200
These subatomic particles are located in the nucleus of an atom
What are the protons and neutrons
200
The periodic table refers to elements in a row as this
What is a period
200
The sharing of electrons in a bond is referred to as this
What is a covalent bond
200
Chlorine has this many valence electrons
What is 7
300
This subatomic particle has no charge
What is a neutron
300
Elements arranged vertically are referred to as this
What are groups or families
300
In a covalent bond Lewis diagram a dash reprents this
What is a pair of shared electrons
300
This group of elements is the least reactive of all the elements
What is noble gases
400
This is unique for any given element
What is the number of protons
400
Elements are arranged vertically according two their number of these
What are valence electrons
400
In a carbon dioxide molecule the prefix of the second word indicates this
What is two oxygen atoms
400
Oxygen has this many neutrons
What is 8
500
The atomic mass number of an atom is the addition of these two subatomic particles
What are the protons and neutrons
500
The most reactive metals are located here on the periodic table
Where is the left hand column or group 1A
500
(MgCl)2 indicates there are this many atoms in the molecule
What is 4
500
Nitrogen, Phosphorus, and Arsenic have this in common
What is 5 valence electrons
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