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7 Cards in this Set

  • Front
  • Back
which of the following is false about atoms
in netural atoms the number of protons equals the number of neutrons
Ph or pHydrion paper is superior to litmus paper in determining the H+1 ion concertration of a solution because it
reveals the pH within a unit ( whole number) value
the atomic number of an element in the periodic table indicates the number of what
protons and or electrons
the atomic mass or weight of an on the periodic table table indicates the number of
protons plus neutrons
which is false concerning atoms (not ions) of the element sodium
all atoms of sodium have 11 neutrons
if an atom of potassium (K) transfers an electron to an atom of flurine (F), the result is
a K+1 ion and a F-1 ion
Isotopes of a given element are the same with regard to the number of ___ they contain, but different in the number of ___ the contain
protons, neutrons