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Quiz von leonie.examtime, aktualisiert more than 1 year ago
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Erstellt von leonie.examtime
vor fast 11 Jahre
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Frage 1
Frage
How is an electron charged?
Antworten
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Neutrally
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Negatively
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Positively
Frage 2
Frage
Who discovered the electron?
Antworten
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JJ Thompson
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Friedrich Hund
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James Chadwick
Frage 3
Frage
How many electrons can the P orbital hold?
Antworten
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4
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2
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6
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There is no limit
Frage 4
Frage
The Aufbau principle states that:
Antworten
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Electrons must fill orbitals starting with the lowest energy level available
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If there are two electrons in the same orbital, they must spin in opposite directions
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Electrons must have a negative charge
Frage 5
Frage
How is a proton charged?
Antworten
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Positively
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Neutrally
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Negatively
Frage 6
Frage
Which is the lightest of the following?
Antworten
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An electron
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A proton
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A neutron
Frage 7
Frage
If an atom is negatively charged it is called:
Antworten
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A cation
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An anion
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An ion
Frage 8
Frage
The atomic number of an atom is:
Antworten
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The amount of electrons and neutrons in the atom
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The amount of protons in the atom
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The charge on the atom
Frage 9
Frage
The modern periodic table is arranged by:
Antworten
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Atomic number
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Name
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Atomic Weight
Frage 10
Frage
Where are the neutrons in the atom?
Antworten
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Orbiting the nucleus
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Floating around randomly
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In the nucleus
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