In polymers, the double or triple bonds in the monomers are broken into single bonds. In this type of polymer, of the atoms present in the monomers are incorporated into the polymer.

A. condensation; only some

B. addition; only some

C. addition; all

D. condensation; all

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy

Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3