04.02.Structure of the Atom
Quiz by Kelly Gallagher
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11 questions
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- Q1Which two subatomic particles have similar mass?neutrons & electronsnucleus & electronselectrons & protonsprotons & neutrons30s
- Q2In the Nuclear Atomic Model, where is the positive charge of the atom located?in the nucleusin the electron shellsin the electron cloudevenly distributed throughout30s
- Q3Which two subatomic particles are found in the nucleus?voltrons & electronselectrons & neutronsprotons & electronsprotons & neutrons30s
- Q4Most of the area of an atom is made up of _______________.protonselectronsneutrons30s
- Q5The nucleus has a ___________ charge.positiveneutralnegative30s
- Q6The atomic number of an element tells us the number of ________ in the atom.nuclear particleselectronsprotonsneutrons30s
- Q7The atomic mass of an atom is equal to the sum of the mass of _________________.neutrons & protonsprotons & electronsmitochondria & nucleuselectrons & neutrons30s
- Q8In a neutral atom, the number of electrons _____________.is the same as the number of protonsis the same as the number of electronsis the same as the number of nuclear particlesis the same as the number of neutrons30s
- Q9Positive ions have ________ protons than electrons.the same numbermoreless30s
- Q10Negative ions have __________ protons than electrons.morelessthe same number of30s
- Q11An ion is an atom with ________________.a chargeno massinfinite massfriends30s