Examlex
In July, the hottest places on Earth occur in Southern Hemisphere subtropical regions.
Sharing Electrons
A chemical bond process where two atoms share pairs of electrons to achieve a stable electron configuration.
Ionic Bond
A chemical bond formed between two ions with opposite charges, where one atom donates an electron to another, leading to an attraction between the ions.
Covalent Bond
A strong chemical bond where two atoms share a pair of electrons to achieve a fuller outer shell of electrons.
Hydrogen Bond
A weak chemical bond between an electronegative atom, like oxygen or nitrogen, and a hydrogen atom bound to another electronegative atom, contributing to the structure and properties of molecules.
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