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- Multiple ChoicePlease save your changes before editing any questions.
What do these symbols represent?alpha particlebeta particleneutrongamma ray - Multiple ChoicePlease save your changes before editing any questions.How many protons are in this atom?34610
- Multiple ChoicePlease save your changes before editing any questions.What do you call the energy required to prevent the protons in the nucleus from repelling?nuclear energybinding energyradioacitve energyelectromagnetic energy
- Multiple ChoicePlease save your changes before editing any questions.How many neutrons are in this isotope of Uranium?23592327143
- Multiple ChoicePlease save your changes before editing any questions.How are these isotopes different?Different atomic numbersDifferent number of protonsDifferent number of neutronsDifferent number of electrons
- Multiple ChoicePlease save your changes before editing any questions.What process is modeled by the equation?alpha decaybeta decayfissionfusion
- Multiple ChoicePlease save your changes before editing any questions.What process is modeled with this equation?alpha decaybeta decayfissionfusion
- Multiple ChoicePlease save your changes before editing any questions.What is the mass number of at isotope that has 20 protons, 21 neutrons and 18 electrons?18202141
- Multiple ChoicePlease save your changes before editing any questions.What is one problem with using nuclear fission as an energy source?finding radioactive elements that have longer half-livesfinding ways of storing radioactive wastesfinding compounds to cool heated waterfinding non-radioactive elements for reactors
- Multiple ChoicePlease save your changes before editing any questions.What type of nuclear equation is this?fusionfissionalphabeta
- Multiple ChoicePlease save your changes before editing any questions.What sort of shield will block gamma rays?skinpaperaluminumthick lead
- Multiple ChoicePlease save your changes before editing any questions.Which nuclear process is shown in the picture?fissionfusionalpha decaybeta decay
- Multiple ChoicePlease save your changes before editing any questions.In a neutral atom, the number of protons always equalsthe number of neutrons.the number of electrons.the mass number.the average atomic mass.
- Multiple ChoicePlease save your changes before editing any questions.Why does an atom undergo beta decay?It has too many electrons.It has an atomic number greater than 83It has more neutrons than protonsIt has more protons than neutrons
- Multiple ChoicePlease save your changes before editing any questions.What happens to the atomic number during alpha decay?The atomic number decreases by 4The atomic number increases by 1The atomic number decreases by 2.The atomic number stays the same.