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Isotope atomic structure

Quiz by Elizabeth Tritapoe

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Q 1/4
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What is an isotope?
29
an atom of an element with different numbers of protons
an atom of an element with different atomic numbers
an atom of an element with different numbers of neutrons
an atom of an element with different numbers of electrons

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4 questions

Show answers

Q1
What is an isotope?
an atom of an element with different numbers of protons
an atom of an element with different atomic numbers
an atom of an element with different numbers of neutrons
an atom of an element with different numbers of electrons
30s
Q2
What is the mass number of an atom equal to?
atomic number plus electrons
atomic number minus protons
electrons plus neutrons
protons plus neutrons
30s
Q3
An isotope of hydrogen having a mass number of 3 contains ? protons, ? neutrons.
0 protons, 3 neturons
1 proton, 2 neutrons
2 protons, 1 neutrons
3 protons, 0 neutrons
30s
Q4
Chlorine 34 is an isotope of chlorine. In what group is chlorine found?
group 18, noble gases
group 1, alkali metals
group 2, alkaline earth
group 17, halogens
30s

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