2. In what part of an atom can protons be found? a. Inside the electrons

b. Inside the neutrons

C. Inside the atomic nucleus

d. Inside the electron shells

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together