Which one does not belong

Exercise and reference answers

Questions

1. Items

   1. Lithium
   2. Sulphur
   3. Beryllium

   Odd item

   Sulphur

2. Items

   1. VSEPR
   2. Valence bond
   3. Vapour pressure

   Odd item

   Vapour pressure

3. Items

   1. Bond market
   2. Bond order
   3. Bond length

   Odd item

   Bond market

4. Items

   1. Sigma bond
   2. Ionic lattice
   3. Pi bond

   Odd item

   Ionic lattice

Instructions

Tap the item that does not fit with the others.

Explanation