CHM 115 High School Review Packet Spring 2025: Section 2.4

Some Metals That Form More Than One Monatomic Ion*

Chromium and Cr^(2+) and chromous

Determine the element, ion formula and common (trivial) name of the following systematic name: chromium(II)

Chromium and Cr^(3+) and chromic

Determine the element, ion formula and common (trivial) name of the following systematic name: chromium(III)

Cobalt and Co^(2+)

Determine the element and ion formula of the following systematic name: cobalt(II)

Cobalt and Co^(3+)

Determine the element and ion formula of the following systematic name: cobalt(III)

Copper and Cu^+ and cuprous

Determine the element, ion formula and common (trivial) name of the following systematic name: copper(I)

Copper and Cu^(2+) and cupric

Determine the element, ion formula and common (trivial) name of the following systematic name: copper(II)

Iron and Fe^(2+) and ferrous

Determine the element, ion formula and common (trivial) name of the following systematic name: iron(II)

Iron and Fe^(3+) and ferric

Determine the element, ion formula and common (trivial) name of the following systematic name: iron(III)

Lead Pb^(2+)

Determine the element and ion formula of the following systematic name: lead(II)

Lead and Pb^(4+)

Determine the element and ion formula of the following systematic name: lead(IV)

Mercury and Hg₂^(2+) and mercurous

Determine the element, ion formula and common (trivial) name of the following systematic name: mercury(I)

Mercury and Hg^(2+) and mercuric

Determine the element, ion formula and common (trivial) name of the following systematic name: mercury(II)

Tin and Sn^(2+) and stannous

Determine the element, ion formula and common (trivial) name of the following systematic name: tin(II)

Tin and Sn^(4+) and stannic

Determine the element, ion formula and common (trivial) name of the following systematic name: tin(IV)