Chemical Bonds
A metal that has positive charge is called a what? A nonmetal that has a negative charge is called what?
Positive = cation Negitive = anion
Ionic = metal vs. nonmetal
Covalent = nonmetal vs. nonmetal
what is a atom?
Small particle that consists between protons, neutrons and electrons
what type of energy is a moivng energy?
Kinetic
what is the formula for xenon hexafluoride
XeF6
What is the difference between an ionic bond and ionic compound?
Ionic bond is the attraction of oppositely charged ions pulled together. Ionic compound is made of cations and anions.
What group is Boron in on the periodic table?
Noble Gases
Metalloid Line
Does a electron in a atom moive at all?
Moves continuously
This form of energy is the ability to stretch
Elastic energy
what is the full name for BaBr2
Barium bromide
How many lines would a single bond, double bond, and triple bond have on lewis dot structures?
single bond - 1 line
double bond - 2 lines
triple bond - 3 lines
charge of -1
When an atom gains an electron it has this kind of electrical charge
negative
This form of enrgy is found inside a battery and in the food we eat, what is it ?
Chemical energy
what is the chemcial formula for carbon tetrabromide?
CBr4
What would make a lone pair of electrons and how many electrons are needed to make bonding electrons?
Lone pair of elctrons is when a bond can no longer be made on a lewis dot structure. Bonding elctrons nees 2 electrons to make a bond.
What side is metals on in the periodic table?
What side is nonmetals on in the periodic table?
Left side
Right side
What is smaller than a atom?
Subatomic
With thermal enegry , the faster the partcles move, the __________ the tempature
Higher
what is the chemical forumla for lead (II) sulfate
PbSO4
What makes a covalent compound?
nonmetal vs. nonmetal
How many valence electrons does bismuth (Bi) have on the periodic table?
An atom with the same number of protons but the same number of nuetrons
An isotope
The sun demonstartes these three froms of enrgy
solar, thermal, radiant
what is the full name of Be(CrO4)
Beryllium chromate