63 State, in terms of the number of subatomic particles,
one
similarity and one
difference between the atoms of these isotopes of
sulfur. [1]
HIGHLIGHT TO SEE THE ANSWER
Similarity: All atoms of these isotopes have the
same number of protons.
Difference: An S-32 atom has 16 neutrons, an
S-33 atom has 17 neutrons, an S-34 atom has 18
neutrons, and an S-36 atom has 20 neutrons.
Similarity: Every sulfur atom has 16 protons.
Difference: The number of neutrons in an atom of
one isotope is different than the number of
neutrons in an atom of a different isotope.
MY
Answer= Sim. # protons Differ.
# neutrons (It is the definition of an
isomer.) |
64 In the space
in your answer
booklet, draw a Lewis electron-dot diagram for an
atom of sulfur-33. [1]
LINK TO SEE THE ANSWER
65 In the space
in your answer
booklet, show a correct numerical setup for
calculating the atomic mass of sulfur. [1]
HIGHLIGHT TO SEE THE ANSWER
(31.97)(0.9493)
+
(32.97)(0.0076)
+
(33.97)(0.0429)
+
(35.97)(0.0002)
or
(31.97)(94.93)
+
(32.97)(0.76)
+
(33.97)(4.29)
+
(35.97)(0.02)
100
DO NOT
SOLVE |