An object is placed in a graduated cylinder containing 15 mL of water, and the water rises up to 30 mL. If the mass of the object is 54g, will it float in water?

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Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day

Answer    "a salt" would be the best answerexplanationsalts can be defined as ionic compounds that are neither acids nor bases. nacl is an example of a salt, and its ionic.an enzyme is an organic compound which is covalently bonded, not ionically bonded.acids are generally held together by covalent bondsan element does not need any bonds to exist