Which of the following best matches the description?Negatively charged particle of an atom.
A. potential energy
B. nucleus
C. proton
D. pH
E. kinetic energy
F. acid
G. enzyme
H. latent heat
I. respiration
J. electron
K. base
L. neutron
M. combustion
N. ion
O. photosynthesis
P. entropy
Q. isotope
Answer: J
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What do the electron configurations for all the group 18 noble gases have in common?
A. They occupy the same number of shells. B. Their outermost occupied shells are filled to capacity. C. They have the same number of electrons. D. all of the above
Why is lobbying so important?
A. Adding the amendments to appropriations bills changes policy. B. Since it is the first case to be heard, it will be used as an example in subsequent trials. C. Compensations for damages can be costly to a company, and the company wants to avoid this action. D. Whether or not a participant has the right to be heard determines if the case will progress. E. Personal contacts are the most effective way to persuade a legislator.
What property of metal atoms account for many of the observed bulk phenomena seen in metal samples?
A) Metal atoms easily lose one or more outer electrons. B) Metal atoms easily gain one or more outer electrons. C) Metals readily form ionic bonds. D) Metals readily form covalent bonds. E) none of the above
How do streams erode and deposit material?
What will be an ideal response?