WorksheetsPeriodic Table-Deigo-Dani-Shehmir
Total questions: 60
Worksheet time: 30mins
Name
Class
Date
1.
what element has the symbol H?
a)
hydrogen
b)
helium
c)
hydroxide
d)
lithium
2.
what is the atomic number of Cu?
a)
41
b)
5
c)
29
d)
63
3.
what is a valence electron?
a)
Electrons on the inner ring
b)
Electrons located in the innermost shell
c)
Electrons located on the outermost shell
4.
These are located on the right side of the zigzag line.
a)
metals
b)
nonmetals
c)
metalloids
5.
good conductors of electricity.
a)
metals
b)
nonmetals
c)
metalloids
6.
these have no luster at all.
a)
nonmetals
b)
metalloids
c)
metals
7.
horizontal rows of the periodic table are called?
a)
periods
b)
families
c)
groups
d)
clusters
8.
the majority of elements are called?
a)
metals
b)
nonmetals
c)
halogens
d)
gases
9.
a group of elements that have two electrons in their outer energy levels are?
a)
halogens
b)
alkaline earth metals
c)
actinides
d)
alkali metals
10.
vertical columns of the periodic table are called?
a)
groups
b)
clusters
c)
clans
d)
periods
11.
the electron dot diagram for a noble gas would have how many electrons?
a)
6
b)
8
c)
18
d)
2
12.
which elements a halogen?
a)
chlorine
b)
bromine
c)
copper
d)
both chlorine and bromine
13.
which group are noble gasses found in?
a)
6
b)
2
c)
9
d)
18
14.
lithium chemical symbol?
a)
L
b)
Le
c)
Li
d)
Um
15.
sodium chemical symbol?
a)
S
b)
So
c)
Na
d)
Ns
16.
Oxygen chemical symbol?
a)
O
b)
OG
c)
Ox
17.
Boron chemical symbol?
a)
Bo
b)
Bm
c)
B
18.
Beryllium chemical symbol?
a)
B
b)
Be
c)
Bm
19.
Nitrogen Chemical symbol?
a)
Ng
b)
No
c)
N
20.
Fluorine chemical symbol?
a)
Fl
b)
Fi
c)
F
21.
Neon chemical symbol?
a)
Ne
b)
N
c)
Nn
22.
What is the atomic mass unit ?
a)
A unit of mass that describes the mass of an atom
b)
the particular amount a molecule or atom weighs
23.
What is the atomic number?
a)
Number of protons in an atom
b)
Number or neutrons in an atom
24.
How do you get the atomic mass number?
a)
sum of protons and neutrons
b)
sum of electrons and protons
c)
product of protons and neutrons
d)
product of electrons and protons
25.
what is an atom?
a)
Basic unit of mass
b)
basic unit of matter
26.
what charge does a proton have?
a)
+
b)
-
c)
no charge
27.
what charge does an electron have ?
a)
no charge
b)
-
c)
+
28.
which of the following has no charge?
a)
proton
b)
electron
c)
neutron
29.
you find electrons where on the atom?
a)
the nuclei
b)
shells
30.
What is the periodic table?
a)
a list of atoms in their numerical order
b)
chart of the elements showing the repeating pattern of their properties
c)
alphabetical order of elements
d)
numerical order if the elements showing repeated pattern
31.
What are the three classes of elements?
a)
atoms, ions, cations
b)
Covalent, ionic, radioactive
c)
metals, metaloids, nonmetals
32.
Elements of the same group have what?
a)
Same mass number
b)
same atomic number
c)
same number of valence electrons
d)
are in the same row
33.
why do noble gasses not easily form a compound and is non reactive?
a)
They have 2 valence electrons and cannot be stable
b)
they have 8 valence electrons but are not stable
c)
they have 2 valence electrons and are already stable
d)
they have 8 valence electrons and are stable
34.
To find the number of neutrons in an atom you do what?
a)
Round the atomic mass number and subtract it protons.
b)
add the electrons and protons
35.
what are metals?
a)
elements that are good conductors of heat and electricity current because their electrons are loosley bound.
b)
tightly bound electons good conductors of heat
c)
bad conductors of heat
36.
what is a metalloid?
a)
element that is not a metal or nonmetal
b)
element that falls in between metals and nonmetals
37.
what is a nonmetal?
a)
groups of elements that may be solids, liquids, or gasses, tend to be poor conductors of heat and electricity.
b)
poor conductors of heat, can only be a liquid or gas
38.
what is a compound?
a)
substance made of two of the same elements
b)
substance made up atoms two or more different elements joined by chemical bonds
c)
chemical bonds made out of solutions
39.
Period in which elements cesium, barium, gold, mercury, and lead are found?
a)
period 6
b)
period 7
c)
period 8
d)
period 9
40.
what is the number 3?
a)
The Atomic mass
b)
The atomic number
c)
chemical symbol
41.
What is the chemical name?
a)
Berylium
b)
Nitrogen
c)
Noxema
d)
Sodium
42.
how many electrons?
a)
11
b)
12
c)
1
d)
23
43.
I have 14 protons, and 14 neutrons, what element am I?
a)
Boron
b)
Silicon
c)
Barium
d)
Aluminum
44.
I have 13 protons and 14 neutrons what element am I?
a)
Nitrogen
b)
Neon
c)
Sodium
d)
Aluminum
45.
Chemical symbol?
a)
B
b)
Boron
c)
5
d)
11
46.
what is this?
a)
Element guide
b)
piece of periodic table
c)
element key
47.
How many valence electrons does sodium have?
a)
2
b)
4
c)
3
d)
1
48.
what charge does oxygen have?
a)
+1
b)
-2
c)
-1
d)
+2
49.
What charge does sodium have?
a)
+1
b)
-1
c)
-3
d)
+3
50.
what compound is NaCl?
a)
sodium chlorine
b)
nitride chloride
c)
sodide chlorine
d)
sodium chloride
51.
a)
alpha decay
b)
beta decay
52.
a)
alpha decay
b)
beta decay
53.
a)
Bohr model
b)
lewis model
54.
a)
Lewis model
b)
Bohr model
55.
which element has a charge of +3?
a)
aluminum
b)
sodium
c)
helium
d)
radon
56.
What is the chemical symbol for zinc?
a)
Zi
b)
Zn
c)
Zc
57.
Na is a...
a)
compound
b)
element
58.
BaS is a...
a)
compound
b)
element
59.
calcium fluoride is a...
a)
Ionic compound
b)
Covalent compound
60.
Ammonium sulfide is a...
a)
Ionic compound
b)
Covalent compound
100 %
