Ionic Bonds A
What is the name for NaCl
Sodium Chloride
What types of elements is an ionic bond between?
A metal and nonmetal
When naming a covalent bond, what do you list before each element?
A prefix showing the number of each element you have
What happens to electrons in a covalent bond?
They are shared between atoms
What is an ion?
An element that has given up or taken at least one electron.
What happens to electrons in an ionic bond?
Elements give or take electrons
When do you include a roman numeral in naming ionic compounds?
When there is a transition metal
What is the name of O2Cl5
Dioxygen Pentoxide
Name the covalent compound PCl3
Phosphorus trichloride
What is an isotope?
An atom that has a different number of neutrons
What is the name for Mg3P2
Magnesium Phosphide
Give the ionic chemical formula for Gallium Sulfide
Ga2S3
When is the only time a covalent compound doesn't use the prefix "mono"
When it is the first element
Do covalent compounds have high or low melting and boiling points?
Relatively Low
What is the charge of Aluminum?
Al3+
How do you tell how many valence electrons a transition metal has?
What is the name of NH4+?
Ammonium
What is the covalent chemical formula for Pentanitrogen trihydride
N5H3
What is the highest number of covalent bonds in the compound CO2?
Double bond
What does the number in the isotope symbol mean? (carbon - 14)
The new atomic mass
Name the following ionic compound: Zn2(SO4)3
What is the chemical formula for Iron (III) Hydroxide?
FeOH3
Hexacarbon Decahydride
What is the covalent formula for Phosphorus heptachloride
PCl7
How many neutrons does the isotope Uranium - 253 have?
143