stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Elements of the Periodic Table Flashcards | StudBud
Explore
/
Duplicate of Elements of the Periodic Table
Duplicate of Elements of the Periodic Table
50 terms
·
StudBud Administration
·
57 plays
Calculate the number of protons, neutrons and electrons. Periodic Table review
Flashcards
50 cards
F
Practice quiz
P
Host live
L
Questions
50
Answers
1
Which family has a filled outer energy level?
nobel gases
transitional metals
metalliods
halogens
2
The horizontal rows found on the periodic table ______.
periods
families
3
The maximum number of electron shells an element can have is ____.
10
9
7
18
4
Silicon has ____ electrons in its outer shell.
8
4
2
14
5
An isotope of an element has a different number of ________.
electrons
atomic number
neutrons
protons
6
Which subatomic particle travels around the nucleus?
quarks
neutrons
electrons
protons
7
Which element is seen in this model?
bromine
krypton
oxygen
chlorine
8
Which element is most like carbon?
lithium
silicon
boron
nitrogen
9
Elements found on the right hand side of the table are _______.
explosive
metals
semiconductors
nonmetals
10
How many protons does nitrogen have?
10
7
9
8
11
How many electrons would this element have?
35
70
45
80
12
What is the atomic mass of this element?
35
45
80
70
13
The formula for finding the number of neutrons is _____?
Atomic Mass - Atomic Number
Atomic Number - Atomic Mass
Protons - Electrons
Atomic Number + Atomic Mass
14
_____ are the vertical columns found on the periodic table.
periods
families
15
Silver, copper and gold are all ____.
isotopes
metals
semiconductors
nonmetals
16
Which subatomic particle has a positive charge?
leptons
electrons
protons
neutrons
17
Which element has no neutrons?
boron
lithium
hydrogen
helium
18
Which element is shown in the model?
carbon
nickel
fluorine
boron
19
Silicon is an example of a metal.
False
True
20
Protons and neutrons together equal the _______.
period
atomic mass
atomic number
electrons
21
Electrons are about 2,000 times smaller than a neutron or proton.
True
False
22
There are _____ elements on the periodic table.
109
7
92
18
23
Which element has the symbol Cu?
copper
carbon
cobalt
calcium
24
Metals lose electrons while nonmetals gain electrons.
False
True
25
No two elements can have the same symbol.
False
True
26
Which subatomic particle has no charge?
protons
electrons
neutrons
27
What is the atomic mass of the atom seen?
11
1
6
5
28
Fluorine and neon both have ____ neutrons.
11
10
20
9
29
Nobel gases do not react with other elements.
True
False
30
Neutrons have a negative charge.
True
False
31
_____ are located on the left hand side of the periodic table.
metalloids
metals
nonmetals
32
Electrons in the outer most shell are called valence electrons.
False
True
33
Most metals are _______.
good conductors
all the above
solids
shiny
34
What is the greatest number of electrons that can be in the first electron shell?
2
1
8
16
35
Elements that have characteristics of both metals and nonmetals are called ______.
metalloids
conductors
nonmetals
36
How many neutrons does lithium have?
4
3
6.9
7
37
Where on the periodic table are copper, silver and gold found?
right hand side
left hand side
on the top
center
38
What is the atomic number of nickel?
56
28
124
24
39
The atomic mass is always greater than or equal to the atomic number of an element.
True
False
40
Potassium has ____ electrons.
20
39
8
19
41
What is the atomic number of aluminum?
12
13
18
27
42
Which element has 16 protons?
magnesium
neon
sodium
sulfur
43
The atomic numbers increase as you read from right to left across each period.
False
True
44
Electrons have a ______ charge.
neutral
negative
positive
45
Which element has the symbol Mn?
molybdenum
bromine
magnesium
manganese
46
Which two subatomic particles are always equal in number?
electrons and protons
electrons and neutrons
protons and neutrons
47
Elements that are in the same period have the same number of ______.
protons
electrons
electron shells
neutrons
48
Helium and neon are in the same family.
True
False
49
The nucleus of an atom conists of
protons and neutrons
electrons
neutrons
protons
50
Which element is in the 4th period and 8th family?
potassium
iron
chlorine
iodine
