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Write the chemical formula for potassium sulfide,rubidium bromide,lithium selenide,caesium sullied,zinc oxide, strontium nitride

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potassium sulfide:
K_(2) S
rubidium bromide: RbBr
caesium sulfide: Cs2S
zinc oxide: ZnO
strontium nitride:
Sr_(3) N_(2)
lithium selenide: Li2Se

User Brian Hong
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potassium sulfide=K2S
rubidium bromide=RbBr
lithium selenide=Li2Se
caesium sulfide=Cs2S
zinc oxide=ZnO
strontium nitride=Sr3N2
User Mini Fridge
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