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Question		Answer
cząstki elementarne start learning		elementary particles
cząstki start learning		particles
cząsteczki start learning		molecules
proton AMU start learning		one
neutron AMU start learning		one
elektron AMU start learning		1/1836
jądro atomowe start learning		atomic nucleus
orbital atomowy start learning		atomic orbital
what is mass number? start learning		p + n
atomic number start learning		number of protons and electrons in neutral atom
jony start learning		ions
kationy start learning		cations
aniony start learning		anions
izotopy są to atomy tego samego pierwiastka różniące się między sobą liczbą neut start learning		isotopes are atoms of the same element that differ in the number of neutes
can metals create negative ions? start learning		can metals create negative ions?
how to calculate the number of neutrons start learning		how to calculate the number of neutrons

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