stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Periodic Table Flashcards | StudBud
Explore
/
Periodic Table
Periodic Table
37 terms
·
StudBud Administration
·
171 plays
10th chemistry
Flashcards
37 cards
F
Practice quiz
P
Host live
L
Questions
37
Answers
1
one-half the distance between to two nuclei of two atoms that are joined
atomic diameter
atomic radius
ionic size
atomic size
2
Who arranged elements according to atomic mass?
Lavosier
Dalton
Mendeleev
Mosely
3
What type of elements tend to form cations?
nonmetals
metals
metalloids
4
what is the energy required to remove an electron from an atom in a gaseous state
ionization energy
electronegativity energy
shielding energy
nuclear energy
5
What type of element is located in the upper right-hand corner of the table
nonmetals
metalloids
metals
6
What contributes to the increase in ionization energy from left to right across a period?
increase in the number of protons
fewer electrons in the highest occupied energy level
increase in the size of the nucleus
increase in shielding effect
7
Which of the following categories includes the majority of the elements?
liquids
nonmetals
metalloids
metals
8
ability of an atom to attract electrons when the atom is in a compound
ionization energy
nuclear energy
electronegativity
shielding effect
9
what does a group correspond with
number of electrons
number of protons
number of valence electrons
principal energy levels
10
Which subatomic particle plays the greatest part in determining the properties of an element
neutron
electron
proton
11
What is located in the left 2/3's of the periodic table
metals
metalloids
nonmetals
12
What is the charge of a cation?
a negative charge
a positive charge
no charge
charge depends on the nucleus
13
which is
NOT
a characterisitc of nonmetals
dull sheen
poor conductor of heat and electricity
malleable
solids are brittle
14
Group 1 are
alkaline earth metals
noble gases
halogins
alkali metals
15
Which of the following elements is not a metalloid
Germanium
Arsenic
Aluminum
Silicon
16
as you move from right to left across the second period
electronegativity decreases
atomic radii increases
ionization energy increases
atomic mass decreases
17
Electronegativity going across a period tends to
increase then decrease
decrease then increase
increase
decrease
18
How does atomic size change from top to bottom in a group?
increases then decreases
decrease
increase
decreases then increases
19
energy required to remove an electron from an atom
electronegativity
nuclear energy
shielding effect
ionization energy
20
How are elements arranged on the periodic table now
increasing ionization energy
increasing atomic number
increasing electronegativity
increasing atomic mass
21
horizontal row in the periodic table
period
group
22
How does the atomic size change from left to right across a period
decreases
first increases then decreases
first decreases then increases
increases
23
subatomic particles that are transferred to form positive and negative ions
protons
neutrons
electrons
24
Electronegativity going down a group tend to
decrease then increase
decrease
increase
increase then decrease
25
Which is not a characteristic of a metal
ductile
malleable
found as solids, liquids & gases
high sheen
26
Atoms form negative ions when they
gain an electron
gain a proton
lose an electron
lose a neutron
27
Which factors contribute to the decrease in ionization energy going down a group
increase in size of nucleus
fewer electrons in the highest occupied energy level
increase in atomic size
increase in the number of protons
28
What are located on the stair-stepped line on the table
nonmetals
metalloids
metals
29
Which group is 17 or 7A
alkali metals
alkaline earth metals
noble gases
halogens
30
Vertical column in the periodic table
group
period
31
what elements fill the d block
transition metal
alkali and alkaline earth metals
nonmetals
inner transition metals
32
Group 18 or 8A are
alkali metals
alkaline earth metals
halogens
noble gases
33
A positive ion is formed when an element
gains an electron
loses an electron
34
Group 2 are
halogens
noble gases
alkaline earth metals
alkali metals
35
type of element that is a good conductor of heat and electricity
metals
nonmetal
metalloids
36
type of element that fills the d orbitals
inner transition metal
transition metals
nonmetals
metals
37
what does the period on the periodic table correspond with
number of electrons
number of principal energy levels
atomic number
number of valence electrons
