7998446
Beschreibung
Quiz von Dominika Wojnowska, aktualisiert more than 1 year ago
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Erstellt von Dominika Wojnowska
vor etwa 7 Jahre
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Frage 1
Frage
A proton has a relative charge of +1
Antworten
- True
- False
Frage 2
Frage
A proton has a relative mass of 1
Antworten
- True
- False
Frage 3
Frage
A neutron has a relative mass of 1
Antworten
- True
- False
Frage 4
Frage
A neutron has a relative charge of 0
Antworten
- True
- False
Frage 5
Frage
A electron has a relative mass of 0.0005
Antworten
- True
- False
Frage 6
Frage
A electron has a relative charge of -1
Antworten
- True
- False
Frage 7
Frage
The number on the top right hand side of the symbol (23) is the atomic number.
Antworten
- True
- False
Frage 8
Frage
The number on the bottom left hand side (11) is the mass number
Antworten
- True
- False
Frage 9
Frage
The symbol for sodium is Na.
Antworten
- True
- False
Frage 10
Frage
The atomic number tells you how many....
Antworten
-
neutrons an atom has
-
protons an atom has
-
electrons an atom has
Frage 11
Frage
The mass number tell you....
Antworten
-
the total number of protons and neutrons in the atom
-
the weight of the atom
-
how many neutrons the atom has
Frage 12
Frage
Isotopes are different forms of the same element.
Antworten
- True
- False
Frage 13
Frage
Isotopes have the same number of protons but different number of neutrons.
Antworten
- True
- False
Frage 14
Frage
Isotopes have the same atomic number but different mass numbers.
Antworten
- True
- False
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