Edexcel GCSE Chemistry Paper 2 Higher Tier (1CH0 2H) - 13th June 2023 [Exam Chat]

Does anyone know what this spec point means?

Recall that one mole of particles of a substance is defined
as:
a the Avogadro constant number of particles
(6.02 × 1023 atoms, molecules, formulae or ions) of
that substance
b a mass of ‘relative particle mass’ g


Because I get part a but not part b..

Hey, how was this morning's exam for everyone?

and for the protection did u say wear gloves to prevent it from burning ur skin

I said fume cupboard bc fumes dangerous and oxidising and stop them being inhaled

dyu think id still get the mark for saying wear gloves

I said fume cupboard bc fumes dangerous and oxidising and stop them being inhaled

Yes that’s what I put because hcl is corrosive, I saw that on the mark scheme of a past paper so should be correct

can you say wear a mask to stop you breathing it in?

and for the protection did u say wear gloves to prevent it from burning ur skin

I put wear a mask so hopefully