stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Periodic Table Flashcards | StudBud
Explore
/
Periodic Table
Periodic Table
24 terms
·
StudBud Administration
·
6 plays
A Periodic Table review for BJU Press' Physical Science
Flashcards
24 cards
F
Practice quiz
P
Host live
L
Questions
24
Answers
1
Which element of group 7 has the highest electronegativity?
Iodine
Fluorine
Astatine
Bromine
2
Why do you never find Group 1 elements in their pure form in nature?
Because they are so reactive
Because they are so rare
Because they are not naturally occurring.
Because they are metals, and metals are never pure.
3
Cobalt has ____ Neutrons
27
59
17
32
4
As you move from left to right along a period:
Ionization energy increases
Ionization energy remains the same
Ionization energy decreases
5
Group 7 elements are usually found as the negative ions of
proteins
metallic amalgams.
salts
sugars
6
Why do you never find Group 7 elements in their pure form in nature?
Because they are not naturally occurring.
Because they are metals, and metals are never pure.
Because they are so reactive
Because they are so rare
7
The scientist who put all the data together and made the "modern" Periodic table
Mendeleev
Dobereiner
Dalton
Aristotle
8
The rows of a Periodic table are called
Isotopes
Periods
Families
Groups
9
As you move from top to bottom in a family,
Atomic Radii does not change
Atomic Radii decreases
Atomic Radii increases
10
As you move from left to right along a period:
Atomic Radii decreases
Atomic Radii increases
Atomic Radii remains the same
11
What is the name usually applied to group 1?
Noble Gasses
Rare-Earth Metals
Alkaline Earth Metals
Halides
12
The columns of the periodic table are called
Clans
Periods
Families
Isotopes
13
Cobalt has ____ total things in the nucleus
32
17
27
59
14
Elements in Group 1 have all the following characteristics EXCEPT:
Form -1 ions
Strongly React with Water
Form +1 ions
Are soft lustrous metals
15
Cobalt has ____ Protons
17
27
32
59
16
Modern Periodic tables are arranged by increasing
Atomic Radii
Atomic Number
Number of Neutrons
Atomic mass
17
T/F All the group 7 elements are gasses at room temperature
False
True
18
All the elements in a family have the same (or similar):
Chemical and physical properties
Density
Numbers of Protons
Number of Neutrons
19
All of the following scientists contributed to the periodic table EXCEPT:
Rutherford
Dalton
Berzelius
Doberiner
20
Cobalt has ____ Electrons
17
27
59
32
21
Ways of explaining the periodic nature of elements involved all of these EXCEPT:
Triads
Octaves
Families
Chaos
22
All the elements in a Period have the same:
number of neutrons
chemical or physical properties
number of valence electrons
number of energy levels
23
Periodic tables of the past were arranged by increasing
Atomic number
Atomic radii
Number of Neutrons
Mass
24
As you move from left to right along a period:
Electronegativity decreases
Electronegativity increases
Electronegativity remains the same
