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E.OY Revision [2023]

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Total cards: 10•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (10)

#1
Front (Question)

What is an isotope?

Back (Answer)

Atoms of the same element, with different mumbers of neutrons

#2
Front (Question)

What is the relative mass of a proton?

Back (Answer)

1

#3
Front (Question)

What is the relative mass of electrons?

Back (Answer)

0/very small

#4
Front (Question)

What is the relative mass of protons?

Back (Answer)

1

#5
Front (Question)

What is the charge of an electron?

Back (Answer)

-1

#6
Front (Question)

What is the charge of an neutron?

Back (Answer)

neutral

#7
Front (Question)

What is the charge of a proton?

Back (Answer)

+1/1

#8
Front (Question)

Why can graphite conduct electricity? [2]

Back (Answer)

It has a delocalised electron, that can carry an eletrical charge throughout the whole structure.

#9
Front (Question)

What is the formula of Buckminsterfullerene? C10 C20 C40 C50 C60 C70 C80 C90

Back (Answer)

Answer: C60

#10
Front (Question)

What are Alloys? And why are they harder than pure metals?

Back (Answer)

Alloy-mixtures of metal, with other elements (normally metals). • Because different size atoms distort the layers, this means they can’t slide over each other. -Therefore, this is why alloys are harder than pure metals.