When solid sodium metal is exposed to bromine vapour, a new solid compound is synthesized. a) Will this new compound be an ionic compound or a molecular compound? Justify your choice. b) Write a word equation to describe this. You must supply the name of the product. c) Use your word equation to write a balanced chemical equation that describes this. Include states (e. G. S, g, etc.).

the population of unionid mussels in the hudson river decreased after zebra mussels were introduced. zebra mussels, a nonnative species, competed with the unionid mussels for food. the zebra mussels were able to outcompete the unionid mussels, allowing the zebra mussel population to increase dramatically over six years. the unionid mussel population decreased due to a lack of food.

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