DateJ______________
PeriodJ_____________
1) Give the atomic
numbers and masses of each:
a) Mn Atomic Number:________ Atomic Mass:_________
b) F Atomic Number:________ Atomic Mass:_________
c) Fe Atomic Number:________ Atomic Mass:_________
d) Co Atomic Number:________ Atomic Mass:_________
e)
Mg Atomic
Number:________ Atomic
Mass:_________
f)
Yb Atomic
Number:________ Atomic
Mass:_________
g)
U Atomic
Number:________ Atomic Mass:_________
2) Give the name
of each element listed above:
a) b)
c) d)
e) f)
g)
3) Draw the
structure of Neon atom:
4) Draw the
formation of the ionic bond as in NaCl.
5) Draw a pH scale and explain the difference
between the neutral (pH 7) and all the rest of the numbers on the pH scale.
(Ex. pH7 to pH 6 is 10X)