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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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Questions
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Answers
1
How are metalloids different from metals and nonmetals
Only like nonmetals but solid
Only like metals but gases
Combine metals and nonmetals
Completely different from metals and nonmetals
2
Which Group are the least reactive?
Transition Metals
Noble Gases
Halogens
Alkali
3
Which element is a Halogen?
Helium (He)
Germanium (Ge)
Silver (Ag)
Iodine (I)
4
How did Dmitri Mendeleev Change the periodic table organization?
Added Atomic Mass
Included electrons
Alphabetized it
Included Properties
5
How awesome is chemistry?
The best awesome
Really Awesome
Awesome
Super Awesome
6
How does atomic radius change from top to bottom?
Stay the same
Icrease
No pattern
Decrease
7
What does the term atomic mass represent?
Number of: Protons + neutrons
Number of: Protons +electrons
Number of:Protons + electrons + neutrons
Number of: Protons
8
Which element in part of the Alkali metals group?
Magnesium (Mg)
Carbon (C)
Sodium (Na)
Iron (Fe)
9
Which element has the lowest electronegativity?
Flourine (F)
Sodium (Na)
Iron (Fe)
Francium (Fr)
10
Which group are highly reactive and mostly gases
Halogens
Alkali
Noble Gases
Carbon Group
11
Which of these is not a metalloid?
Antimony (Sb)
Silicon (Si)
Arsenic (As)
Carbon (C)
12
How does electronegativity change from left to right?
No pattern
Decrease
Increase
Stay the same
13
Which element has the largest atomic radius in period 4?
Cobalt (Co)
Potassium (K)
Chromium (Cr)
Krypton (Kr)
14
What are the vertical columns on the periodic table called?
Period
Groups
Rows
Tables
15
How does electronegativity change from top to bottom?
No pattern
Increase
Decrease
Stay the same
16
What did the blanks in Dmitri's Periodic Table mean?
Elements were missing
It was the wrong order
It needed to be spread out more
It was the wrong shape
17
Which of these properties represents a Non-metal
None of these
Shiny
Conductive
Colorful
18
Which element has the smallest atomic radius?
Florine (F)
Iodine (I)
Oxygen (O)
Boron (B)
19
Which atom has the highest ionization energy?
Helium (He)
Neon (Ne)
Hydrogen (H)
Carbon (C)
20
Who designed the modern periodic table?
Dalton
Thompson
Bohr
Mendeelev
21
How does ionization energy change from top to bottom?
Stay the same
No Pattern
Decrease
Increase
22
Which of these properties represents a metal?
Colorful
Not Shiny
Conductor
Not a Conductor
23
What was the original way that Scientists tried to arrange the elements
Alphabetically
By Electrons
Size
Atomic Mass
24
Which group are these elements in, F, Cl, Br, and I
Noble Gases
Transition metals
Alkali
Halogens
25
Which element in period 3 has the Highest Atomic mass?
Phosphorous
Sulfur (S)
Aluminum (Al)
Argon (Ar)
26
What does the term atomic number mean?
Number of: Protons+Neutrons+Electrons
Number of: Protons
Number of: Protons + Neutrons
Number of: Neutrons
27
How does atomic radius change from left to write?
Stay the same
Increase
No pattern
Decrease
28
What are the horizontal rows on the periodic table called?
Groups
Table
Rows
Period
29
What two groups are on the bottom of the periodic table?
Transition Metal
Noble Gases
Carbon group
Lanthanide and Actinide
30
How does ionization energy change from left to right?
Decrease
Stay the Same
No pattern
Increase
31
What is an Ion?
Any atom
An atom with unequal electrons or protons
An atom with an extra neutron
A neutral atom
32
Which of these is NOT a group or area on a periodic table
Halogens
Non-metals
Gases
Transition Metals
33
How does atomic mass change as you move left to right on the periodic table?
Stay the same
No pattern
Increase
Decrease
34
Which group contains a highly reactive group of metals, that react violently with water
Halogen
Transition Metals
Lanthanide and Actinide
Alkali Metals
35
Which period are the Alkali Metals
2
1
None
3
36
Which of these are a metal?
Carbon
Mercury (Hg)
Chlorine
Boron (B)
