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Periodic Table: Organization and Trends Flashcards | StudBud
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Periodic Table: Organization and Trends
Periodic Table: Organization and Trends
40 terms
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1
Which is LARGER? (look in upper left of PT)
Be
Mg
2
The size of atoms get _____ as they go across (left to right) on the PT?
Smaller
Bigger
3
The amount of energy it takes to remove an electron is the ____________ energy.
recreation
ionization
cationization
anization
4
Which of the following is NOT a noble gas?
Ar
Ne
He
H
5
The number of protons is ALWAYS equal to the _________.
atomic number
neutrons
electrons
atomic mass
6
Which term describes a metal's ability to be shaped?
malleable
ductile
coloful
conductible
7
Who is the "father of chemistry" - the person who is credited for developing the first PT?
Pauling
Mendeleev
Dobereiner
Moseley
8
A "liking" of electrons is known as...
Isotopes
Ionization energy
Valence
Electron affinity
9
What metal is this?
copper
iron
aluminum
silver
10
Hydrogen is REALLY, REALLY an alkali metal. (REALLY)
True
False
11
What side of the PT are the non-metals on?
Right
Bottom
Top
Left
12
___________ organized the PT by atomic number.
Dobereiner
Mendeleev
Moseley
Newland
13
Which of the following would be the most colorful?
Metalloids
Mr. Oliva's personality
Metals
Non-Metals
14
Which term describes a pattern of repetition of elemental properties with every eighth element?
law of periods
law of triads
law of octaves
Mendeleev's law
15
What is the charge of oxygen when it becomes an anion?
-2
+2
+1
-1
16
Where is the largest element located on the PT?
top right
top left
bottom right
bottom left
17
Choose the larger atom
Ca
K
18
What family is circled in red?
noble gases
mettaloids
halogens
inner tansition metals
19
What orbital is the last electron in here; what block is this?
f
p
s
d
20
The inner transition metals are part of the _____ block.
d
s
p
f
21
What family is highlighted in blue?
transition metals
semi-metals
alkaline earth metals
alkali metals
22
Electronegativity is the atom's desire to _______ electrons and get _____.
lose; larger
gain; larger
gain; smaller
lose; smaller
23
This demonstration represents an an elements atom size going...
top to bottom
left to right
right to left
bottom to top
24
The electrons in the last shell are called __________ electrons.
orbital
outside
valence
standard
25
Which is LARGER?
Ca
Ca +
26
What part of the periodic table is the most elctronegative?
top right
top left
bottom right
bottom left
27
Which element requires the most energy to remove an electron?
Ne
Li
Cl
O
28
How many periods are there in the periodic table?
10
8
9
7
29
The widest block of the periodic table is the _____ block.
f
p
d
s
30
All elements above atomic number __________ are radioactive.
20
44
62
84
31
Which of the following would be the shiniest?
Metal
Metalloid
Mr. Oliva's forehead
Non-Metal
32
The columns of the PT are referred to as ______.
Valence
Orbitals
Families
Periods
33
What is the electrical charge of an anion?
neutral
positive
negative
34
The most electronegative element is located...
top left
top right
bottom left
bottom right
35
Halogens like to...
gain electrons to be like noble gases
lose electrons to be like noble gases
lose electrons to be like metalloids
gain electrons to be like alkali metals
36
What element group is this?
halogens
noble gases
mettaloids
alkali metals
37
A cation gets ____________ compared to its atom.
hotter
colder
larger
smaller
38
The rows of the PT are the ________.
Orbitals
Families
Periods
Blocks
39
All metals are solid at room temperature except...
iodine
bromine
mercury
neon
40
What "block" of orbitals are these elements categorized as?
d
s
f
p
