covalent bonding - occurs in most non-metallic elements and in compounds of non-metals., diamond - the atoms form a 3D lattice, called a tetrahedron, ionic bonding - occurs in compounds formed from metals combined with non-metals., liquid - closely packed, graphite - made from layers of hexagonal rings of carbon, solid - vibrates in place, gas - free to move , metallic bonds - occurs in metallic elements and alloys., fullerenes - are spheres or squashed spheres of carbon atoms, polymer - are large molecules, made of ‘repeating units’ called monomers.,

લીડરબોર્ડ

દૃશ્યમાન શૈલી

વિકલ્પો

ટેમ્પલેટ બદલો

આપોઆપ સંગ્રહ થયેલ છે: ?