1) Thomson model of atom is like a ? a) negative sphere b) positive sphere c) neutral sphere 2) In Rutherford's Model which material foil is used? a) Copper b) Gold c) Zinc 3) The formula for maximum number of electron present in a shell a) 2n square b) 3n square c) 4nsquare

Atom and its structure.

Scorebord

Visuele stijl

Opties

Template wisselen

Automatisch opgeslagen activiteit "" herstellen?