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Hydrogen
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NRJC
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Key Stage 4
Meaning
Hydrogen
(
H
2
) is a
gaseous
(
STP
)
non-metal
element
with 1
proton
in its
nucleus
.
Testing for Hydrogen
Collect the
gas
in a
test tube
.
Place a lit
splint
over the mouth of the
test tube
.
If a 'squeaky pop'
sound
is made then the
gas
is
Hydrogen
.