The Atom Game 12 clues
hydrogen
f
tre o
n
e
ec
at th e atom
th
2
ar
g
at e of
om a
n
ch
ro
have a positive
charge
mas
s
elec of the
tron
er
umb
on n
prot of 1H
ch a
rge
pro of a
ton
ze
ma
s
p s
r
oto of a
n
1a
m
itive
1
pos
electrons
u
protons
f
r o He
be 2
m in
nu ons
ot
1
vast
chemical
shorthand is H
distance of electrons
from the nucleus
ele num
ctr ber
on
s i of
n1
H
zero
move around
the nucleus
s
pr
leu
nuc
amu - atomic mass unit
The Atom Game 16 clues
the shorthand for
hydrogen
negative
the mass of
each electron
protons &
neutrons
the mass of the
proton
1
almost zero
the total charge
of the atom
number of protons
surround the
nucleus
are a long way
from the nucleus
zero
the charge on
the electron
an atom of carbon
always as 6 electrons
electrons
make the
nucleus
7N
neutrons
H
nucleus
they have a
positive charge
is at the centre
of the atom
has two protons
in the nucleus
protons
2He
an atom of nitrogen,
proton number is 7
are neutral, they
have no charge
electrons
6C
the proton number
shows this
the number
of protons
equals the number of
electrons in an atom
f
ass o
the m ctron
ele
each
the proton number
shows this
an a
tom
o
f
proto
nitro
ge
nn
u
m
ber i n,
s7
n
zero
le
uc
almost
us
ne
are
ha neu
ve
tra
n
o c l, th
e
h
a
rge y
ga
tiv
e
s
the
the char
ele ge o
ctr
n
on
protons &
neutrons
number of protons
ns
make the
nucleus
on
ctr
ne
utr
o
e
ntr
e
c
the atom
t
a
is f the
o
ele
s
on
ctr
ele
eq
e u
l
ec als
tro the
n
s i nu
m
n
an be
at r of
om
the
nd
s
rou
sur ucleu
n
7N
1
ass o
proto f the
n
has two protons
in the nucleus
th
e
o n
f
pr umb
o
t
on er
s
ro
the shorthand for
hydrogen
y
wa s
g leu
lon c
a e nu
e
ar th
m
fro
H
ze
2He
ns
proto
6C
n
rbo ons
a
c
of lectr
m
e
ato as 6
n
a ys
a
alw
ave a
they h harge
ve c
positi
the
to
of tal c
the ha
ato rge
m
the m
The Atom Game 16 clues