Question

Wrong answer leads to report
Write symbol equations for the reactions that occur when these pairs of elements react.



a)Sodium + bromine: NaBr

b)Potassium + chlorine: K+Cl2=KCl

c)Potassium + iodine: KI

d)Sodium + astatine: NaCl

e)Caesium + iodine: CsI



f)Lithium + bromine: LiBr

Answer 1

b

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