Flashcards
Atomic Structure
Cards in this deck (6)
- 1ProtonsRelative mass of 1
Relative charge of +1
"Positively charged particle found inside the nucleus of atoms" - 2NeutronsRelative mass of 1
Relative charge of 0
"Neutral found inside the nucleus of atoms" - 3ElectronsRelative mass of almost 0
Relative charge of -1
"Negatively charged particle found in energy shells surrounding the nucleus inside an atom - 4Atomic NumberNumber of protons = number of electrons
- 5Mass numberprotons + neutrons
- 6How to find number of protons/neutrons/electronsnumber of protons = atomic number
number of neutrons = mass number - atomic number
number of electrons = atomic number (only for atoms NOT IONS)
Information
- Description
- Protons Neutrons Electrons Atomic/Mass number Number of protons/neutrons/electrons
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