Add Luke to that long list of screen names.
Fe occurs as +3 and +2. Cu as +1 and +2. Cr as +3, +6, +2, and others.
Au occurs as aurous and auric compounds. Does that help?
which metal does not require having its charge specified in the names of ionic comppounds it forms?
a. Au
b. Ca
c. Cu
d. Cr
e. Fe
1 answer
1 answer