Physics, 28.12.2019 17:31 rennytheraccoon
What is electron affinity? a. energy change associated with the gaining of several of electrons required to complite the outermost orbital of the atom in the gaseous state b. energy change associated with the gaining of a proton by the atom in the gaseous state c. energy change associated with the gaining of several electrons to complete the outermost sublevel of the atom in the gaseous state d. energy change associated with the gaining of an electron by the atom in the gaseous state
Answers: 3
Physics, 23.06.2019 01:30
Six pendulums of mass mand length las shown are released from rest at the same angle theta from vertical. rank the pendulums according to the numberof complete cycles of motion each pendulum goes through perminute. a. l= 1m m=2kg b. l= 4m m=1 kg c. l= 2 m m= 2 kg d. l= 1 m m= 4 kg e. l= 2 m m = 4 kg f. l= 4m m = 4kg
Answers: 3
Physics, 23.06.2019 02:30
Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?
Answers: 3
Physics, 23.06.2019 03:50
For most stars, what does a higher temperature tend to to with? a lower luminosity a higher luminositya red color none of the above
Answers: 1
What is electron affinity? a. energy change associated with the gaining of several of electrons req...
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