How can the shape of a molecule determine its polarity? A. A tetrahedral molecule will never be a polar molecule.
B. A linear molecule will always contain polar bonds.
C. Asymmetrical molecule cancels out the effects of polar bonds.
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D. A symmetrical molecule will only have nonpolar bonds.

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

Which type of fossil does this image depict?