Periodic Table
Electron Dot Diagrams
Bonds
More Bonds
Extra
100
The maximum number of electrons in the lowest energy level?
What is 2 electrons?
100
Sodium?
What is one?
100
Notation where sodium loses an electron?
What is Na+?
100
When an electron is shared between the nuclei of two atoms?
What is a covalent bond?
100
Number that shows how many electrons an atom gains/loses/shares in order to reach stability?
What is the oxidation number?
200
The group/group name that all have two valence electrons?
What is group 2?
200
Strontium?
What is 2?
200
Notation where chlorine gains an electron?
What is Cl-?
200
The overall charge of a compound/molecule.
What is neutral?
200
How many electrons are needed in the outer energy level for most atoms to be stable?
What is 8 electrons?
300
The name of the group that has a full outer shell?
What are the noble gases/group 18?
300
Silicon?
What is 4?
300
Positive ion? Negative ion?
What is an cation and anion?
300
A charged particle with more or less electrons than protons.
What is an ion?
300
A covalent bond occurs between what types of elements?
What is two nonmetals?
400
The number of electrons in Iodine's outer shell?
What is 7 electrons?
400
Helium?
What is 2?
400
An ionic bond forms between?
What is a metal and nonmetal?
400
Compound composed of two elements?
What is a binary compound?
400
The number of hydrogen atoms in hydrogen gas?
What is two (diatomic)?
500
What is the name of the group of elements that form ionic compounds readily with the oxygen group?
What are Alkaline Earth metals?
500
Tin?
What is Sn with 4 dots?
500
What does a chemical formula tell you?
What are the elements in the compound and how many of each?
500
A triple bond contains how many electrons?
What is a six electrons/3 pairs of electrons?
500
The type of bonding in a compound with a polyatomic ion.
What is both covalent and ionic?
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