Elements and Bonding continuum

Identify the element that forms a covalent network

• Nitrogen

• Silicon

• Sulfur

• Aluminium

Identify the monatomic element

• helium

• hydrogen

• oxygen

• chlorine

Which compound would have the MOST covalent character ? You can use data booklet

• HCl

• HBr

• H₂

• HF

Identify the covalent molecular solid

• oxygen

• sulfur

• bromine

• nitrogen

Which compound has the LEAST ionic character? You should use data booklet

• NaCl

• NaF

• LiCl

• LiF

Which one does not apply to the element carbon?

• graphite

• diatomic

• fullerene

• diamond

Which compound has the least covalent character? You should use data booklet

• HCl

• HF

• HBr

• Cl₂

Which of the compounds below contains the most polar covalent bonds? You should use data booklet remember ...it does not matter how many atoms are in formula.

• CCl₄

• CF₄

• CBr₄

• CH₄

In which of the following compounds would the chlorine carry a slightly negative charge? You should use data booklet

• HCl

• Cl₂

• NCl₃

Identify the covalent molecular gas

• sulfur

• phosphorus

• fluorine

• helium