Periodic Table Groups flashcards

Pregunta	Respuesta
Octet rule	Octet rule: When placing electrons in orbits, the electron configuration with a full outer shell is preferable
Trend in density of halogens moving down the group	The density of halogens increases moving down the group
Halide Ion	X-
What happens in a displacement reaction? Give an example	In a displacement reaction, a more reactive element takes the place of a less reactive element in an ionic compound. In a reaction between chlorine and sodium bromide, bromine and sodium chloride will be produced
Oxidation	Loss of electrons
Reduction	Gain of electrons
Inert	Does not react easily. Noble gases are inert
Test for hydrogen	Hydrogen burns with a squeaky pop

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	Creado por Niamh Ryan hace más de 9 años