Examlex
An object whose mass is 6 kg experiences a gravitational force of 30 N at some point P. The gravitational field at this point is
Ionic Bond
A type of chemical bond formed through the electrostatic force between oppositely charged ions.
Electrons
Subatomic particles with a negative electric charge, found in all atoms and acting as the primary carrier of electricity in solids.
Valence Shells
Valence shells are the outermost shell of an atom that contains the electrons most likely to be involved in chemical reactions.
Noble Gas
A group of chemical elements with similar properties under standard conditions; they are odorless, colorless, monatomic gases with very low chemical reactivity.
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