WebLearn about and revise giant covalent molecules with this BBC Bitesize GCSE Chemistry (AQA) study guide. ... each carbon atom forms three covalent bonds with other carbon atoms; ... just like metals. WebCarbon atoms can form four covalent bonds. This lets it form many different organic substances, and to exist as diamond, graphite and fullerenes. Different substances have different bulk properties.

physical properties - Groups in the periodic table - BBC Bitesize

WebRevise covalent and ionic compounds and structures, and see how the two types of bond give rise to different physical properties in the resulting substance. WebLearn about and revise ionic compounds with this BBC Bitesize GCSE Chemistry (AQA) study guide. ... The structure and bonding of ionic compounds explain their ... Metals and alloys - AQA. toxic effect of chlorine icd 10

Physical properties of the halogens - Group 7 - BBC Bitesize

WebMetallic bonding. Metals consist of giant structures of atoms arranged in a regular pattern. The electrons from the outer shells of the metal atoms are delocalised, and are free to … WebCovalent bonding. A covalent bond is a shared pair of electrons. Covalent bonding results in the formation of molecules or giant structures. Substances with small molecules have low melting and ... WebThe structure and bonding of metals explains their properties: Many pure metals are too soft for many uses. They can be made harder by adding another element to the pure metal, so forming an alloy ... toxic effect of ingested mushroom icd 10