Ethene reacts with Y to produce ethanol. ethene + Y → ethanolWhat is Y?  A hydrogen

B oxygen

C steam

D yeast

plsss answer fast , I have an exam
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c.steam

Explanation:

steam+ethene=ethanol

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

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.