Naming Compounds Challenge

The video tutorial provides a comprehensive review of naming covalent and ionic compounds. It begins with an introduction to covalent compounds, explaining the use of prefixes and providing examples like sulfur dihydride and nitrogen monoxide. The tutorial then shifts to ionic compounds, highlighting the absence of prefixes and demonstrating examples such as sodium chloride and lithium sulfate. The crisscross method for writing formulas is also covered, with detailed examples to aid understanding.

What type of elements form covalent compounds?

• Metalloids only

• Metal and Non-metal

• Non-metal and Non-metal

• Metal and Metal

What is the correct formula for sulfur dihydride?

• SH2

• HS2

• S2H

• H2S

How do you name a covalent compound with one nitrogen and one oxygen?

• Mononitrogen oxide

• Nitrogen dioxide

• Nitrogen monoxide

• Nitrogen oxide

What is the prefix for five in covalent compounds?

• Deca

• Penta

• Hexa

• Tetra

What is the first step in identifying an ionic compound?

• Check if the compound has a polyatomic ion

• Check if the first element is a non-metal

• Check if the first element is a metal

• Check if the compound has prefixes

How do you name NaCl in ionic compounds?

• Sodium chlorite

• Sodium chlorate

• Sodium chlorine

• Sodium chloride

What is the name of the polyatomic ion SO4?

• Sulfite

• Sulfur tetroxide

• Sulfur oxide

• Sulfate

What is the charge of strontium in SrF2?

• 2-

• 1-

• 2+

• 1+

What does the Roman numeral in copper(II) bromide indicate?

• The charge of copper

• The number of copper atoms

• The number of bromine atoms

• The charge of bromine

How do you simplify the formula for AlN?

• Al3N3

• AlN3

• AlN

• Al3N