Which element, isotope, or ion listed below contains 35 protons, 46 neutrons, and 36 electrons?
A) "81Kr+"
B) "81Br"
C) "81Kr"
D) "81Br -"
Correct Answer:
Verified
Q48: In Dalton's atomic theory, all matter is
Q49: An alpha particle consists of two protons
Q50: How many protons are found in a
Q51: The atomic weight for an atom is
Q52: Ionization energy _ from top to bottom
Q54: The conservation of mass law states that
Q55: Fr+ is called _.
A) a cation
B) an
Q56: Which species has 16 protons, 18 neutrons
Q57: Atoms combine to form molecules (compounds) in
Q58: Ions are _.
A) atoms that have gained
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