Explain why ethene is a planar molecules while ethyne is a linear molecules

answer below : )

Explanation:

The molecular geometry about a carbon atom in an organic molecule depends on the number of atoms bonded to the carbon. ... In ethylene there are three atoms bonded to the carbon atom; including 2 hydrogen atom and 1 carbon atom) so the geometry is planar.

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read the sentence below and answer the question that follows. one of the norms in the village was to meet at the town square on fridays for a community dinner and dance. the underlined word in the sentence above is best defined as a a. cultural element shared by all people around the world b. specific area in a town used for traditional community events c. religious custom accepted and practiced by all members of a village d. behavioral pattern that is regularly accepted by a group of people

what events in mexico's history might explain why the country continues to have difficulty improving social justice and economic opportunities for all people?