How is fission different from a simple chemical reaction?(1 point) Protons cause fission reactions, while chemical reactions involve electrons.
Protons cause fission reactions, while chemical reactions involve electrons.

Fission can happen with radioactive forms of atoms.
Fission can happen with radioactive forms of atoms.

Fission reactions run out of control, while chemical reactions are controlled.
Fission reactions run out of control, while chemical reactions are controlled.

Atoms are split into smaller pieces during fission.
Atoms are split into smaller pieces during fission.

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.