Why are valence electrons so important? A. They form no bonds with other atoms.
B. They are the electrons that interact with other atoms.
C. They are in the middle of the atom, shielding from the outside.
D. The number of valence electrons dictates what kind of element
the atom is.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

True or false graphs must include scales that increase by the same amount

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel