Approximately how many grams does 1 milliliter of water weigh?

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Multiple Choice

Approximately how many grams does 1 milliliter of water weigh?

Explanation:
Water has a density of about 1 gram per cubic centimeter, which means 1 milliliter (which equals 1 cm^3) of water has a mass of about 1 gram. So, 1 mL of water weighs roughly 1 g under typical lab conditions. The other quantities would imply densities far from water’s real density (0.5 g/mL, 2 g/mL, or 5 g/mL), which isn’t correct for liquid water. Temperature can shift density slightly, but using 1 g per mL is the practical rule.

Water has a density of about 1 gram per cubic centimeter, which means 1 milliliter (which equals 1 cm^3) of water has a mass of about 1 gram. So, 1 mL of water weighs roughly 1 g under typical lab conditions. The other quantities would imply densities far from water’s real density (0.5 g/mL, 2 g/mL, or 5 g/mL), which isn’t correct for liquid water. Temperature can shift density slightly, but using 1 g per mL is the practical rule.

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