Chemical Bonds
Ionic Bonding
Covalent Bonding
Ionic Bonding
Covalent Bonding
States of Matter
100
Name the group that contains three elements with stable electron configurations?
What is the noble gasses
100
In an ionic bonds, the electrons are ________
Given from the metal to the nonmetal.
100
How many valence electrons does nitrogen have?
5
100
In a Lewis Dot Strucure, each dot represents a(an)
What is valence electron
100
If there are two long dashes between two atoms in a structural formula, molecules of the compound contain a(an) ____________________ bond.
What is double bond
100
What does the state of matter symbol "s" stand for?
Solid
200
Typically, atoms gain or lose electrons to achieve
What is stable electronic configuaration
200
Metals that form ions are called _______ ions.
cations (Positive)
200
What two types of atoms make a covalent bond?
Nonmetals and nonmetals
200
In an ionic compound, the attractions between cations and ____________________ hold the compound together.
What is anions
200
The chemical formula for calcium chloride, CaCl2, shows that the compound contains two ____________________ ions for every ____________________ ion.
What is chloride ions for every one calcium ion
200
What does the state of matter symbol "l" stand for?
Liquid
300
In an Lewis Dot Structure, the symbol for an element is used to represent
What is the nucleus and all non-valence electrons
300
In the compound MgCl2, the subscript 2 indicates that
What is for each magnesium ion there are two chloride ions
300
How many electrons are shared in a double bond?
4
300
Draw the following compound: NaOH
300
In a covalent bond, elements will _________ electrons.
Share
300
What does the state of matter symbol "g" stand for?
Gas
400
Elements bond to form an ________
Octet (8 electrons)
400
Draw the following compound: MgCl2
400
Which of the following are not a covalent bond: CO2, CH4, SO3, AlPO4, N2O3
AlPO4
400
The ions in solid sodium chloride are arranged in a structure called a(an) ____________________ lattice
What is crystal
400
In the binary ionic compound potassium bromide, KBr, the element that forms cations is ____________________.
What is K potassium
400
What does the state of matter symbol "aq" stand for?
Aqueous
500
JACKPOT!!!! IF YOU ANSWER CORRECTLY YOU GET DOUBLE THE POINTS!!! Which of the following compounds does NOT belong? H20, CO2, H2, NaCl
What is NaCl
500
When two atoms of the same nonmetal react, they often form a(an)
What is a di-atomic molecule
500
Draw the following molecule: CO2
500
KBr is the formula for an __________compound. The fact that neither symbol is followed by a subscript means that there is a(an) one to one ratio of ions in the compound.
What is ionic
500
If there are three short dashes between two atoms in a structural formula, molecules of the compound contain a(an) ____________________ bond.
What is a triple bond
500
There are two additional states of matter, name one.
Plasma or Boseman-Einstein Condensates