Multiple Choice
In an atom, the major portion of the atom's mass consists of which subatomic particles?
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?
- Multiple ChoiceWhich subatomic particle in an atom has a negative charge?1views
- Multiple ChoiceIn a simplified model of the atom, which subatomic particle is typically described as moving the fastest?
- Multiple ChoiceIn a simplified model of the atom, which subatomic particle has a negative charge?
- Multiple ChoiceIn a simplified model of subatomic particles, what is the relative mass of an electron compared with a proton (proton )?
- Multiple ChoiceHow many protons are in an atom of phosphorus (P)?
- Multiple ChoiceA positively charged particle in an atom is the:1views
- Multiple ChoiceWhich element has 31 protons in its nucleus?
- Multiple ChoiceIn simplified terms using relative masses (with the proton as the reference), what is the relative mass of a proton?
- Multiple ChoiceAtoms of which element contain 25 protons?
- Multiple ChoiceHow many protons are in an atom of bismuth (Bi)?
- Multiple ChoiceWhich neutral element has 35 electrons?
- Multiple ChoiceHow many protons are in a neutral atom of calcium (Ca)?
- Multiple ChoiceWhich element has protons in its nucleus?