What is the molality of the 40.0% ethylene glycol solution used for automobile antifreeze. Ethylene glycol, C2H6O2 is the principal constituent of automobile antifreeze. If the density of a 40.0% solution of ethtlene glycol in water is 1.0514 g/ml at 20 C. What is the molality?

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ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.