The loss of electrons from an atom is called __________.
The gain of electrons by an atom is called ___________.
An atom with a charge (either positive or negative) is called __________.
A positively charged atom is called _________.
A negatively charged atom is called _________.
Name the following ionic compounds.
Given the following electronegativity values, determine the type of bond (polar covalent, nonpolar covalent, or ionic) which will occur between the atoms below.
Li - F
C - O
C - H
Li - F: ionic bond
C - O: polar covalent bond
C - H: nonpoloar covalent
Given the name, write the formula for the following compounds.
iron (III) oxide
silver (I) sulfide
ammonium hydrogen phosphate
Write Lewis structures for the following:
- Answer a
- Answer b
- Answer c
- Answer d
- Answer e
- Answer g