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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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Learn about the periodic table, and its elements.
Flashcards
50 cards
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Questions
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Answers
1
The elements located in 2 bottom rows are called - choose the one that is NOT true
rare earth metals
outer edge elements
inner transitional metals
2
Transitional metals - click the one that is false
cannot be divided neatly into individual groups
are easy to change from one state to another
have good thermal and electrical conductivity
share similar properties
3
alkali metals form very strong bonds with halogen elements
false - halogens are unstable
true - because halogens need only one electron to complete
4
Au (gold), Hg (mercury), Ti Titanium), Mn (Manganese) and Fe (Iron) are examples of
transition Elements
noble gases
lanthanides
superheavies
5
the most ductile and malleable metal- excellent conductor, reflects infrared radiation
Hg - Mercury
Ca - calcium
Fe - Iron
Au - gold
6
Periodic Table Groups - select the one that is NOT true
18 groups or families
members of a group have same number electrons in outer shell
have different properties
members generally participate in same type of reactions
7
Noble Gases - select the one that is NOT true
have low boiling points
unlikely to gain or lose electrons
Are used only for honorable and good purposes
Are used in lighting
8
On the periodic table, Alkaline Earth Metals are found
far right 2 columns
bottom rows of center section
top row in bottom section
second column from the left
9
The periodic table was invented by
Siberian Dmitri Mendeleev
British, Isaac Newton
Canadian, Frederich Banting
10
Alkali metals have only one electron but are stable in that state
True - its the way they are
False - they are likely to give one electron
11
A bright white shyiny metal - ductile & maleable - highest thermal & electrical conductivity
Au - Gold
Ag - Silver
Zn - Zinc
Fe - Iron
12
A very reactive halogen that combines directly with all elements - used as disinfectant
Ar - argon
He - helium
F - fluorine
Cl -chorine
13
Be (beryllium), Mg (magnesium), Ca (Calcium), ,Sr (Strontium) Ba (Barium), Ra (Radium) are
Noble Gases
Oxygen Elements
Alkaline Earth Metals
Alkali Metals
14
C(carbon), Si (silicon), Ge (Germanium), Sn (tin), Pb(lead),Fl (flerovium) are the
Carbon elements
Oxygen elements
Nitrogen elements
15
This halogen is most electronegative element and most reactive element - corosive in gas form
Ar-argon
Cl -chlorine
He-helium
F -fluorine
16
This highly reactive alkali metal is comonly called sodium - what is its symbol?
K
Na
Ca
Mg
17
B(boron), Al (aluminum), Ga (Gallium), In (Indium) Tl (thallium), Uut (element 113) are the
Oxygen elements
Halogens
Boron Elements
18
On the periodic table, Oxygen Elements are found
second column on the left
in the fourth column to the right of the center section
in the fifth column to the right of the center section
19
Another name for halogens are
lighting gases
inert gases
neon gases
20
On the periodic table, the boron elements are found
in the first colum to the right of the center section
far left column
second column to the right of the center section
21
This alkali metal, called potassium, has a lower density than water - what is its symbol?
K
Mg
Ca
Na
22
The only element that is liquid at room temperature - high surface tension
Mg - magnesium
Au - gold
Hg - Mercury
Fe - iron
23
On the periodic table, the Lanthanides and Actinides are found
top 2 rows in center section
in the bottom two rows (plus 2 boxes in the bottom rows
far left column
24
Halogens - select the one that is NOT true
are nonmetal elements
glow bright yellow or pink
react with metals to form salts
need only 1 electron to complete the outer energy level
25
On the periodic table, superheavies are found
bottom two lines of the table
bottom line of the center section
top 2 lines of the center section
26
Memebers of the same period do not have similar properties
true
false
27
Scientists classify elements as metals and non metals. Metals are found
In the center of the periodic table
mainly on the left side of the periodic table
maninly on the right side of the periodic table
28
Members of same period have same number of electron "shells" but differ in how they are filled
true
false
29
N(nitrogen) P(phosphorus), As(arsenic), Sb (Antimony), Bi(bismuth), Uup (element 115) are the
Oxygen Elements
Carbon elements
Nitrogen Elements
30
Semi metals include boron, silicon, germanium - share properties of metal and non-metals
false
true
31
Es(Einsteinium), Cf (californium, Am(Americium), Tb (Terbium), Gd (Gadolinium) are examples of
made up elements
Superheavies
Lanthanides and Actinides
32
This alkali is essential for health - we call it Magnesium what is its symbol?
K
Na
Ca
Mg
33
F(fluorine), Cl (clorine), Br(bromine), I (iodine), At (astantine), Uus (element 117) are
Halogen Elements
Noble Gases
Nitrogen elements
34
On the period table, the Carbon Elements are foudn
bottom row
bottom 2 rows of the center section
in teh second column to the right of the center section
third column to the right of the center section
35
On the periodic table, the Nitrogen Elements are found
first column to the right of the center section
third column to the right of the center section
top 3 rows of the center section
36
The "Periods" on the periodic table are:
the orange coloured spaces
the different coloured sections
the 7 horizontal rows
37
On the periodic table, Alkali metals are found:
Center, top 3 lines
bottom row
top box, left column
left column, except the top box
38
On the periodic table, the Halogen elements are found
in the fifth column to the right of the center section
in the bottom row
in the last column on the right
39
A colorless, odorless noble gas (in liquid or gas state), used in light bulbs
Hg - mercury
Ar - argon
Ne - neon
He -helium
40
On the periodic table, Transition Elements are found
bottom rows section
top 3 rows of center section
far left column, except the top box
left column of the right hand group
41
Li (Litihium), Na (sodium), K (potassium), Rb (Rubidium) Cs (Cesium), Fr (Francium) are called:
boron elements
Alakali Metals
noble gases
transitional metals
42
one of the most abundant metals, found in stars, is magnetic and essential for human life
Ca Calcium
Fe - Iron
Mg Magnesium
Ag Silver
43
This group of metals is soft, low-density, low melting points, oxidize easily
alkali metals
transition elements
alkaline earth metals
44
The lightest of noble gases (< oxygen), second most abundant in universe, lowest boiling point,
He -helium
Ne - neon
Fl -flerovium
Ar - argon
45
The charge that develops on an atom as a result of loss or gain of electrons is called
electrolysis
oxidation state
positive charge
rust
46
this bluish white shiny metal has been used in 500BC to form alloys, commonly called Zinc
Hg - Mercury
Ag - Silver
Zn - Zinc
47
O(oxygen), S(sulfur), Se(selenium), Te(tellurium), Po(polonium) and Lv(livermorium) are
Oxygen elements
Halogens
Nitrogen elements
48
What is a phosphor? select the one that is NOT correct
chemical that emits light when energized by electrons
used in lasers, and sunglassses
fumes given off by a chemical reaction
teh chemical used in fluorescent lights
49
On the periodic table, Noble Gases are found
Fifth column to the right of the center section
Bottom 2 rows of the center section
In the far right column
50
semi-metals (metalloids) fall along the zigzag line dividing metals and non-metals
true
false
