Which of the following compounds would be named with a name that ends in -yne?

ch3-ch2-ch3

ch3-chdouble bondch-ch3

chtriple bondc-ch2-ch3

ch3-ch2-ch2-chdouble bondch2

Cobalt-60 is an artificial radioisotope that is produced in a nuclear reactor and is used as a gamma-ray source in the treatment of certain types of cancer. if the wavelength of the gamma radiation from a cobalt-60 source is 1.00 × 10-3 nm, calculate the energy of a photon of this radiation.

Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral

How do you interpret a chromatogram for what mixtures contain?