(40) GCSE Chemistry Revision "Covalent Bonding 1: Bonding in Hydrogen, Chlorine and Hydrogen chloride"
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10 Terms
Covalent Bonding
The sharing of electrons between non-metal atoms to achieve a full outer energy level.
H₂ (Hydrogen Molecule)
A simple covalent molecule formed by the bonding of two hydrogen atoms.
Energy Level Diagram
A diagram that shows how electrons are arranged in an atom's energy levels.
Dot and Cross Diagram
A representation that shows the shared electrons in covalent bonding with dots and crosses.
Stick Diagram
A simple representation of covalent bonds where lines represent shared pairs of electrons.
Cl₂ (Chlorine Molecule)
A covalent molecule formed by the bonding of two chlorine atoms.
HCl (Hydrogen Chloride)
A covalent molecule formed by the bonding of one hydrogen atom and one chlorine atom.
Single Covalent Bond
A bond formed when two atoms share one pair of electrons.
Group Zero Noble Gas
Elements that have a full outer energy level of electrons, making them stable.
Chemical Bonding
The joining of atoms to form new substances, which can include ionic or covalent bonding.
