Organic chemistry : Pen vs Pencil(for chemical formulae)

[jhwang]

In organic chemistry, when we are asked to draw chemical structures(displayed formulae, bonding) do you guys use a pencil or a pen?

 

[Gémeaux]

I did the working with pencil and the final single answer with pen, better be on the safe side.

 

[switch]

I dont think they will penalise you for drawing diplayed formulae in pen/pencil , as long as it's legible and no correction fluid has been used

 

[Nibz]

Always use a pen.

 

[Scafalon40]

http://www.xtremepapers.com/papers/...d AS Level/Chemistry (9701)/9701_w08_qp_2.pdf
On the very first page, it clearly states that: "You may use a pencil for any diagrams, graphs, or rough working"
Take advantage of this: it's much harder to correct a drawing mistake than it is to correct a writing one.