Questions with the keyword 'positive'

• Why do electrons surround atoms in orbitals? Surely they should all be attracted to the positive nucleus. by freddie to Adam, Sheila, SuzieCategory: General Comments: (so far, 2s comments )
• If salt is made up of alternating positive and negative ions, why don’t the crystals of salt in a salt shaker all by freddie to Adam, Geoff, Rob, Sheila, SuzieCategory: General Comments: (so far, 11s comments )
• Why is a proton positive and an electron negative? (Rather than the other way round.) by freddie to Adam, Geoff, Rob, Sheila, SuzieCategory: General Comments: (so far, 3s comments )