Nomenclature Binary, Type II

Name the compound CuO

• copper (II) oxide

• copper oxide

• copper (I) oxide

• carbon uranium oxide

What does it mean to have a binary compound? 

• Having two elements (Au₂S₃)
• it shares electrons to satisfy the octet rule
• Having two atoms 

Roman numerals tell you the ____ of the metal cation(s) in an ionic compound.

• number
• mass
• type
• charge

CsCl

• Monocesium monochloride
• Cesium monochloride
• Cesium Chloride

PbF₄

• lead (IV) fluoride
• lead (VI) fluoride
• lead fluoride
• lead (IV) fluorine

What is the correct name for this formula; BeI₂? 

• beryllium (II) iodide
• beryllium diiodide
• beryllium iodine
• beryllium iodide

What is the formula for tin (II) nitride?

• Sn₃N₂
• SnN₂
• Sn₃N
• SnN

Name the following:
Mg₃P₂

• Magnesium Phosphide
• Magnesium Phosphorus
• Magnamide Phosphide
• Magnamide Phosphorus

Which is the correct name of CoCl₂?

• cobalt (II) chloride
• cobalt chloride
• cobalt dichloride
• cobalt chlorine

How would you say Ni₃P₂?

• nickel (II) phosphide
• nickel phosphide
  
• trinickel diphosphide
• nickel phosphorous