WorksheetsReview- Periodic Table Test
Total questions: 37
Worksheet time: 37mins
What group number are the halogens found?
18 (8A)
1 (1A)
2 (2A)
17 (7A)
Periodic Law states that the elements are arranged according to their atomic ________ so that elements with similar chemical properties are in the same ________ and properties repeat periodically.
numbers, rows
masses, rows
masses, column
numbers, column
A grouping of elements based on similar chemical properties, arranged by columns in the periodic table; also known as a group or ______.
family
period
row
isotope
A row on the Periodic Table of Elements is called a (an) _______.
family
period
row
isotope
Which halogen is found in period 4?
Krypton (Kr)
Xenon (Xe)
Bromine (Br)
Iodine (I)
Which element has similar chemical properties as sodium but has 7 energy levels?
Francium (Fr)
Cesium (Cs)
Rubidium (Rb)
Potassium (K)
Elements in the same ________ are more chemically similar because they have the same number of ____________.
period, valence electrons
period, energy levels
group, electrons
The elements colored yellow are ---
metals
nonmetals
metalloids
periods
The elements colored blue are ---
metals
nonmetals
metalloids
groups
Who is credited with creating the first periodic table by arranging the element's by atomic number?
Dalton
Einstein
Mendeleev
Moseley
Who is credited with organizing the first periodic table by arranging the element's by increasing atomic mass?
Lavoisier
Einstein
Mendeleev
Moseley
Which element has the highest electronegativity?
Which Law state that the chemical properties of elements repeat regularly/periodically when the elements are organized by atomic number?
Periodic Law
Law of Triads
Law of Octaves
Law of Chemical Repetition
Which of the following is not an alkali metal?
Cesium
Francium
Hydrogen
Sodium
Which family(group) of metals have two electrons in the outer most energy level?
Lanthanides
Halogens
Oxygen family
Alkaline earth metals
Which element is malleable and ductile?
S
Si
O
Ag
Which group of elements has an Alkali Metal, Transition Metal and a metalloid in that order?
C, S, Xe
Li, Ag, Ge
S, Na, K
Ge, Ga, Na
The elements Sr, Br and Kr are in what families?
Alkali metal, halogen, noble gas
alkaline earth metal, halogen, noble gas
noble gas, halogen, metalloid
halogen, alkali metal, alkaline metal
Elements in this family have valence shell electron configurations of ns2np4
alkali metal
alkaline earth metal
oxygen group family
halogen
noble gas
Which of the following is correct for the given periodic table?
(A) nonmetals, (B) metalloids, (C) nonmetals
(A) metals, (B) nonmetals, (C) metalloids
(A) metals, (B) metalloids, (C) nonmetals
(A) metalloids, (B) nonmetals, (C) metals
Which is the smaller atom: Mg or Mg+2?
Mg because it gains an energy level since it gains 2 electrons.
Mg due to extra electron repulsion created by gaining 2 electrons.
Mg+2 because of extra electron repulsion created by gaining 2 electrons.
Mg+2 because it loses an energy level since it loses 2 electrons.
Arrange the following by decreasing ionic radius: Ag+1, In+3, Cd+2, Sn+4?
Ag+1, In+3, Cd+2, Sn+4
Ag+1, Cd+2, In+3, Sn+4
Sn+4, In+3, Cd+2, Ag+1
Sn+4, Cd+2, In+3, Ag+1
Which is the larger atom: F-1, Cl-1, Br-1?
F-1
Cl-1
Br-1
they are all the same size since they are all anions
