Multiple Choice
In an atom, the major portion of the atom's mass consists of which subatomic particles?
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4. Atoms and Elements
Subatomic Particles (Simplified)
Back4. Atoms and Elements
Subatomic Particles (Simplified)
- Multiple ChoiceWhich subatomic particle in an atom has a positive charge?52views
- Multiple ChoiceWhich subatomic particle in an atom has a negative charge?57views
- Multiple ChoiceIn a simplified model of the atom, which subatomic particle is typically described as moving the fastest?37views
- Multiple ChoiceIn a simplified model of the atom, which subatomic particle has a negative charge?34views
- Multiple ChoiceIn a simplified model of subatomic particles, what is the relative mass of an electron compared with a proton (proton )?38views
- Multiple ChoiceHow many protons are in an atom of phosphorus (P)?53views
- Multiple ChoiceA positively charged particle in an atom is the:59views
- Multiple ChoiceWhich element has 31 protons in its nucleus?43views
- Multiple ChoiceIn simplified terms using relative masses (with the proton as the reference), what is the relative mass of a proton?35views
- Multiple ChoiceAtoms of which element contain 25 protons?45views
- Multiple ChoiceHow many protons are in an atom of bismuth (Bi)?40views
- Multiple ChoiceWhich neutral element has 35 electrons?45views
- Multiple ChoiceHow many protons are in a neutral atom of calcium (Ca)?45views
- Multiple ChoiceWhich element has protons in its nucleus?22views