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95 questions
Which group includes non-reactive gasses that have a full outer electron shell?
Alkai Metals
Alkaline Metals
Halogens
Noble Gases
Which of the following is an Alkaline Earth Metal?
Calcium (Ca)
Lithium (Li)
Phosphorus (P)
Copper (Cu)
Which of the following is a transition metal?
Iron (Fe)
Oxygen (O)
Neon (Ne)
Barium (Ba)
Where are the metals on the periodic table?
Blue
Green
Yellow
There are no metals on the periodic table
Most noble gases have _______ valence electrons.
1
2
7
8
Group 3 elements have ____ electrons in their outermost shell.
1
2
3
4
Which two elements on the periodic table are in the same period?
Sn and Rb
K and Ba
F and Cl
Se and Te
Which of the following is a metal?
Carbon
Chlorine
Oxygen
Magnesium
In which of the following pairs is the second particle listed larger than the first?
K, Ga
Pb, C
Br, Br-
Li, Li+
Which has the greater electronegativity:
Cl or Al?
Cl
Al
Which has the greater electronegativity:
N or C?
C
N
Which has the greater electronegativity:
H or F?
H
F
The element with the lowest electronegativity in Period 3 is -
Na
Cl
Ar
Mg
Electronegativity __________ from left to right within a period and __________ from top to bottom within a group.
decreases, increases
increases, increases
increases, decreases
stays the same, increases
What is a cation's charge?
positive
negative
neutral
depends on the element
What is an anion's charge?
positive
negative
neutral
depends on the element's charge
Which of the following will form an anion?
Tin
Lead
Chlorine
Zinc
Which of the following will form a cation?
Barium
Phosphorous
Tellurium
Selenium
Which of the following elements will form an anion?
Calcium
Cobalt
Nickel
Iodine
Which of the following will form a cation?
Tellurium
Iodine
Nitrogen
Nickel
Which of the following will form an anion?
Oxygen
Cobalt
Strontium
Cesium
All of the following would classify an element as a metal except?
Dull
Luster
Malleable
Ductile
Most metals are solid at room temperature
False
True
This element has two valence electrons and two energy levels?
Beryllium (Be)
Lithium (Li)
Zinc (Zn)
How many valence electrons and energy levels does (Pb) lead have?
4 valence electrons and 6 energy levels (orbitals)
6 valence electrons and 4 energy levels (orbitals)
5 valence electrons and 5 energy levels (orbitals)
5 valence electrons and 10 energy levels (orbitals)
As you move down a group on the periodic table, the number of valence electrons....
Increases
Decreases
Remains the same
Which atom has the largest atomic radius?
Potassium (K)
Rubidium (Rb)
Francium (Fr)
Cesium (Cs)
Which has the largest radius:
Ca
Ca+2
Which has the largest radius:
Cl
Cl-
Which has the largest radius
F-
Na+
Which has the smallest radius
Cl-
Ar
K+
Br-
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