Name
Science 7
Date
McPhillips/used by Gallagher
Periodic Table Scavenger Hunt
Part 1
Define the following...
1. Atomic Mass TA a
uerajA___ OtasS o
Ct1 OM 0.14 an g(emen4‘
2. Atomic Number
u_c (ec
I A e_
ôtt-
ni
r erc p 4-0 its% I. + 4
el
T
3. Valence Electrons
Iie 4z- e
rts
a very S-rd
u.c e cks o
c, iei :242(ec_Li-rkosts clie4 %•$i veil vel 1. c- e PYI 1.e ( reacieoh s,
4. Where on the periodic table would you find the # of protons? (circle one)
ATOMIC MASS
ATOMIC NUMBER
ELECTRON CONFIGURATION
5. How many protons does Oxygen (0) have?
6. How many protons does Neon (Ne) have?
I 0
7. How many protons does Gold (Au) have?
8. How many protons does Magnesium (Mg) have?
9. How many protons does Hydrogen (H) have?
10. How many protons does Helium (He) have?
t
Name
Science 7
Date
McPhillips
Periodic Table Scavenger Hunt
Part 2
1. What is the atomic mass of an element? TAL.
o 4c 0. et 4-6 hi 0 lc pt he-ett4it
p foKt akd nect•Frosqs-
a. (If rev
thctss
fAe. SCi.sn o
2. What is the atomic mass of Oxygen (0)?
I
3. What is the atomic mass of Neon (Ne)? 2 3 I
4. What is the atomic mass of Gold (Au)? I
qc.
e
2t-
1
—" I q
5. Using the periodic table, how could you determine the number of neutrons
of the element?
Pvt.( at
R-
etfor:MA
114CISS'
.
4"..
4
e c.sfu ii) /c
1.-V 0
4 ;1 ErUTRON5
6. How many neutrons does Oxygen (0) have?
7. How many neutrons does Neon (Ne) have?
0
8. How many neutrons does Gold (Au) have?
1"
'79
= 11 g
A 4 Gt.
fro 'AS
Name
Science 7
Date
McPhillips
Periodic Table Scavenger Hunt
Part 3
1. Describe the location of the electron configuration for each element on
the periodic table. 7k
le.C -1- 114041 copiier
hoffo
c, I
s.•
pe..e t •oct
-fra.6
2. What is the electron configuration of Oxygen (0)?
3. What is the electron configuration of Neon (Ne)?
4. What is the electron configuration of Gold (Au)?
3
C -
5. Using the periodic table and the electron configuration, describe how you
would find the # of valence electrons of an element?
s
k
Oa.k.c
L. (Ls + Lt.tiA
r
€
g&
c.4-1/%0 s et-r-.0._ +A A,
lec+1`01' c.o•ttjureu
6. How many valence electrons does Oxygen (0) have?
7. How many valence electrons does Neon (Ne) have?
8. How many valence electrons does Gold (Au) have?
UP)