Bonding Basics
A chemical bond that forms when atoms share electrons is a(n)
covalent bond
Which is an ionic compound? NaCl, H2O, N2O
NaCl
Which is a covalent compound? KCl, CaBr2, CH4
CH4
Ionic compounds are usually in which state at room temperature?
Solid
Name (NH4)Cl
Ammonium Chloride
What type of bond forms when electrons are transferred?
ionic bond
What is the name of KCl?
Potassium Chloride
What is the name of N7O2?
Heptanitrogen dioxide
Most plastics are soft solids with low melting and boiling points. What type of bonding would plastics have?
covalent
What does the 4 in Li2SO4 mean?
4 oxygen atoms
Does bonding have to do with electrons, protons, or neutrons?
electrons
What is the chemical formula for aluminum oxide?
Al2O3
Write the chemical formula for dihydrogen pentoxide
H2O5
Which type of compound is likely to be a crystal with a high melting point?
ionic
What is the name of the N -3 ion?
Nitride
What type of bond is between a metal and nonmetal?
Ionic
What is the name of CuF?
Copper (I) Fluoride
What is the correct formula for sulfur hexaflouride?
SF6
Name a property of a metal.
ductile, malleable, shiny, etc...
ZnS is called?
Zinc (II) Sulfide
What type of bond would form between nitrogen and oxygen?
covalent
What is the name of BaBr2?
Barium Bromide
Name Cl3P2
Trichlorine Diphosphide
What is a molecule?
two or more atoms covalently bonded
For the formula of a compound to be correct, the charges must add up to?
zero