stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Unit 6: Atoms and the Periodic Table Flashcards | StudBud
Explore
/
Duplicate of Unit 6: Atoms and the Periodic Table
Duplicate of Unit 6: Atoms and the Periodic Table
20 terms
·
StudBud Administration
·
320 plays
Basic information about atoms and the periodic table.
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
The full element name is always on every periodic table.
True
False
2
An element’s
atomic number
is based off of the:
Number of protons.
Number of electrons.
Protons or electrons, it doesn't really matter.
Number of neutrons.
3
The number of protons should be equal to the number of neutrons in an atom.
False - Number of protons equal number of electrons.
True.
False - Number of protons cannot be calculated.
False - Number of neutrons equal number of electrons.
4
On the periodic table, elements in the same ROW (across) are called:
Families
Relatives
Periods
Groups
5
The number of protons in an element refers to the:
Charge
Atomic Mass
Mass Number
Atomic Number
6
Which parts of the atom are mobile?
Neutrons
Protons
None.
Electrons
7
Use the periodic table to find the atomic number for Manganese.
25
54.8380
7
4
8
Use the periodic table to find the atomic mass for Magnesium.
24.305
2
3
12
9
To find the number of neutrons:
mass number + atomic number = neutrons
protons - electrons = neutrons
mass number - atomic number = neutrons
atomic mass + atomic number = neutrons
10
Neutrons:
Negatively charged.
It depends on how many there are.
No charge.
Positively charged.
11
Groups can also be called:
Relatives
Rows
Periods
Families
12
All of the following are ALWAYS listed on the periodic table, EXCEPT:
Atomic (element) Symbol
Atomic Number
Atomic Mass
Mass Number
13
Use the periodic table to find the group for Bromine.
35
79.904
17
4
14
Electrons:
It depends on how many there are.
Positively charged.
Negatively charged.
No charge.
15
Use the periodic table to find the period for Boron.
13
2
10.811
5
16
The total
number
of protons and neutrons in the nucleus:
Mass Number
Atomic Number
Nucleus
Atomic Mass
17
Protons:
Positively charged.
Negatively charged.
It depends on how many there are.
No charge.
18
What is the mass number for Carbon-13?
12.01115
7
6
13
19
If the symbol doesn't match the element name, it's because the symbol is derived from:
French
Spanish
Latin
Italian
20
We don’t base the atomic number off of electrons because:
Electrons can move/leave.
Electrons have a negative charge.
Electrons are too small.
Electrons are stuck in the nucleus.
