WorksheetsPeriodic Table Quiz
Total questions: 26
Worksheet time: 1hrs 22mins
What was Demetri Mendeleev's contribution to the PT?
invented the BK Whopper
chemical properties repeat & predicted unknown elements
Arrangement by increasing atomic number (number of protons)
Which IS a property of metals?
shiny (have luster) & are good conductors of heat & electricity
poor conductors of heat and electricity
brittle (can break easily)
Which IS NOT a property of metals?
shiny (have luster) & are good conductors of heat & electricity
poor conductors of heat and electricity & brittle (can break easily)
Which IS NOT a property of nonmetals?
shiny (have luster) & are good conductors of heat & electricity
poor conductors of heat and electricity & brittle (can break easily)
Which IS a property of nonmetals?
shiny (have luster) & are good conductors of heat & electricity
poor conductors of heat and electricity & brittle (can break easily)
The Periodic Table has how many total numbers of elements?
(a)
The Periodic Table is arranged by?
Decreasing Atomic Number
Increasing Atomic Number
Atomic Mass
Is this an element or a compound?
element
compound
Is this an element or a compound?
element
compound
At room temperature, most elements are?
solids
liquids
gases
The horizontal (<--->) rows on the Periodic Table are called?
Groups
Periods
Electrons
How many PERIODs are there on the Periodic Table?
10
7
6
The vertical (up and down) columns on the Periodic Table are called?
Groups
Periods
Electrons
How many GROUPS are on the Periodic Table?
10
18
7
The Modern Periodic Table of Elements is arranged by?
increasing atomic number
valence electrons
Elements are represented by a chemical symbol. Symbols are written with?
always only one letter
At least and ONLY one capital letter
all lower case letters
Definition: an arrangement of elements in which the elements are separated into groups based on a set of repeating properties
Periodic Table
Atomic Number
Elements that are good conductors of electricity and heat and are ductile (can be can be stretched into wire).
Metals
Nonmetals
Metalloids
Elements that are poor conductors of heat and electricity, brittle (can break easily).
Metals
Nonmetals
Metalloids
Elements that have properties of both metals and nonmetals.
Metals
Nonmetals
Metalloids
Group 1 metals, 1 electron in outer level, very reactive, soft, silver, shiny, low density; Lithium, Sodium, Potassium, Rubidium, Cesium, Francium
Alkali Metals
Halogens
Alkaline Earth Metals
metallic elements in group 2 of the periodic table which are harder than the alkali metals and are also less reactive
Halogens
Alkaline Earth Metals
Noble Gases
good thermal conductors, shiny, electric conductors, higher density and melting points than group 1+2, 1-2 valence electrons
Transition metals (Groups 3-12)
Metalloids
Group 1-Alkali Metals
Contains nonmetals, 7 valence electrons in it's outermost energy level. Very reactive
Noble Gases (group 18)
Alkaline Earth Metals (group 1)
Halogens (group 17)
8 valence electrons; stable atoms
Noble Gases (group 18)
Halogens (group 17)
Alkali Metals (group 1)
Lanthanides- shiny reactive metals. Actinides radioactive, means they are unstable
Alkaline Earth Metals
Lanthanides and Actinides
