
Chemistry half term 1 year 8
Quiz by Horia
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What is the definition of an element?
What is the definition of an atom?
What is the definition of a compound?
What is the definition of a mixture?
What does diatomic mean?
what is the charge of an electron?
what is the charge of a proton?
what is the charge of a neutron?
what is the mass of an electron?
what is the mass of a proton?
what is the mass of a neutron?
when do you use -ate?
when do you use -ide?
non metals are on the ________ side
metals are on the ________ side
properties of metals
Ductile
lusturous
malleable
sonorous
liquid non metal at room temperature
liquid metal at room temperature
What is the name of group 7?
What is the name of group 1?
Metal + oxygen
Metal + water
Why are group 1 metals called alkali metals?
What do you see when an alkali metal is placed in water?
Why do alkali metals not remain shiny for long after being cut?
Properties of alkali metals
Reactivity of halogens...
colour and state of iodine at room temperature
colour and state of fluorine at room temperature
colour and state of chlorine at room temperature
colour and state of bromine at room temperature
Reactivity of alkali metals...
halogens exists as
melting and boiling points ______________ down group 7
group 0 elements
neon
helium
argon
Noble gases are unreactive because
What do halogens do when they react?
metal carbonate + acid
metal oxide + acid
metal hydroxide + acid
salt from nitric acid
salt from hydrochloric acid
salt from sulphuric acid
salt has
period
groupÂ
period numberÂ
group numberÂ