Kilograms represented by the mass defect for oxygen-16: 2.20 × 10 -28 kg What is the nuclear binding energy for oxygen-16? 3.0 × 108 J 6.60 × 10-20 J 1.98 × 10 -11 J 3.69 x 10-24 J

Which characteristics can be used to differentiate star systems? check all that apply.

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.