Metals: Conductive Malleable Shiny (most), Metalloids: Semiconductive "Zig Zag" (7), Nonmetals: Insulators Brittle Dull, Highly Reactive Metals (alkali, alkaline), Nobel Gases: Non Reactive, Hydrogen (Only Nonmetal on the left), Halogens: Missing one Electron.

BM1 review Periodic Table Basics

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?