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WorksheetsElements and Bonding continuum
Total questions: 10
Worksheet time: 10mins
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
