Carbon is an essential atom in many organic molecules. Why is it so useful? (1 point) It has an almost full outer shell of electrons, meaning that it is has a greater tendency to bond with other atoms.
It has a full outer shell of electrons, so it does not need electrons from other atoms.
It has a half-full outer shell of electrons, allowing it to form a wide variety of bonds
It has an empty outer shell of electrons, allowing it to accept electrons from a larger number of atoms.

Which atomic model was proposed as a result of j. j. thomson’s work?

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

Wo small variable-thrust jets are actuated to keep the spacecraft angular velocity about the z-axis constant at ? 0 = 1.16 rad/s as the two telescoping booms are extended from r1 = 1.18 m to r2 = 4.69 m at a constant rate over a period of 124 seconds. the small 19-kg experiment modules at the ends of the booms may be treated as particles, and the mass of the rigid booms is negligible. determine the necessary thrust t for each jet as a function of time where t = 0 is the time when the telescoping action is begun. after you have the general expression for t, answer the questions. show work.