Because of the electronegativity, the electrons in the bond will be more attracted to the electronegative atom than to the hydrogen atom. Therefore, hydrogen atom will get a partial positive charge, whereas the more electronegative atom will get a partial negative charge.
Definition of telescope for Students. : a piece of equipment shaped like a long tube that has lenses for viewing objects at a distance and especially for observing objects in outer space.
The definition of an astronomer is a scientist who studies matter and objects in outer space. Someone who observes the stars and makes notes about their movements is an example of an astronomer. an expert in astronomy. noun.