YES!!! Because copper can combine both oxidation state 'I' and 'II'. e.,g, Cu(II)O and Cu(I)2O
This compound is copper(II) nitrate.
The II indicates the charge or oxidation state of iron, which in this case is 2+. Roman numerals are often used to show the oxidation states or ionic charges of metals in their compounds (which are always positive). Iron can also form the iron III ion which carries a 3+ charge.
Copper is one of the transitions metals that is known to form ions of different charges. Copper I is Cu+ with a single positive charge and Copper II is Cu2+ with two positive charges. The Roman numerals indicated the amount of positive charge for a transition metal.
Barium II Chloride is the ionic compound.
Copper(II)Oxide
II is 2 in Roman Numerals.
The Roman Numerals in elements such as Cu (II) for copper represents the number of electrons in the outer shell that can be transferred when creating an ionic compound Such as Co (II) can give off two electrons when forming an ionic compound.
if you mean II as in the roman numerals then it is 2
40 and 2
It just means Roman Numerals, like II and VI.
The number 2 in Roman numerals is written as "II".
'2'(two) in Roman numerals is 'II' That is Capital 'I' .
The numeral one. II is two, III is three.
ii plus xii equals xiv in Roman numerals.
February 2nd, 2009 in Roman numerals is written as "II.II.MMIX".
oneRoman numerals are the numbers Roman's use. i.e I- one II-two III-three IV-four etc, etc.