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Beginning
1
Pronunciation
2
Noun
Toggle Noun subsection
2.1
See also
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proton
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From Wiktionary
Wikipedia logo
The
Simple English Wikipedia
has an article on:
Proton
Pronunciation
[
change
]
(
UK
)
IPA
(
key
)
:
/ˈprəʊ.tɒn/
(
US
)
IPA
(
key
)
:
/ˈproʊ.tɑːn/
Audio (US)
(
file
)
Noun
[
change
]
Singular
proton
Plural
protons
(
countable
) (
physics
) A
proton
is a
particle
that is part of the
nucleus
of an
atom
and has a
positive
charge
.
Scientists
think that a
proton
is made up of
quarks
.
See also
[
change
]
electron
neutron
particle
quark
Categories
:
Nouns
Countable nouns
Physics
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