WorksheetsCHEM I Unit 5 WS1: Periodic Table
Total questions: 22
Worksheet time: 22mins
number of electrons
number of protons
number of neutrons
both neutrons and protons in an atom
Elements which are shiny, conduct electricity and heat are called
metal
nonmetal
metalloid
Any type of element can have these properties
Which is an alkali metal?
Magnesium
Iron
Sodium
Europium
If an atom had the same properties as Fluorine (F), it would probably be located in
period 1.
period 2.
group 2.
group 17.
To the right of the stair step
Which of the following is NOT a metalloid?
Al
B
Te
As
Throughout a period, what happens to the properties of elements
properties change more and more as you go from the left to the right (or vice versa)
Properties stay the same
properties only slightly change and are still similar
there is not trend
What element falls on the left side of the stair step, but is actually nonmetal
H
Ge
Po
Si
What is the correct name of Group 16?
Halogens
Chalcogens
Nobel Gases
Metalloids
Group Name and Number for Neon
Alkaline Earth Metals 2
Noble Gases 18
Halogens 17
Alkali Metals 1
Group Name and Number for Magnesium
Alkaline Earth Metals 2
Noble Gases 18
Halogens 17
Alkali Metals 1
What type of element tends to be very brittle, dull in appearance, but can vary in color between elements?
nonmetals
metals
metalloids
All types of elements are like this
What group of metals tend to be very reactive, but are not the most reactive group of metals
Alkaline Earth Metals
Halogens
Transition Metals
Alkali Metals
Which elements have the most similar chemical properties?
N and P
N and Li
N and C
N and O
What section of the PT houses many radioactive and synthetically made elements?
Transition Metals
Groups 1 and 2
Lanthanides and Actinides
There is no particular spot
How should one expect an element from group 18 to react if it was involved in a chemical reaction?
Like other nonmetal elements
Similar to any halogens
Similar to any gaseous element
It would likely not undergo a chemical reaction and react in any way
What is the correct order of Periodic table progression?
Triads, Law of Octaves, Mendeleev's table, Modern table (Moseley)
Law of Octaves, Triads, Mendeleev's table, Modern table (Moseley)
Law of Octaves, Triads, Mendeleev's table, Modern table (Moseley)
Triads, Law of Octaves, Modern table (Moseley), Mendeleev's table,
Mendeleev's table, Triads, Law of Octaves, Modern table (Moseley)
Out of the nonmetal groups, what is the most reactive group of nonmetals
Group 17 (Halogens)
Group 16 (Chalcogens)
Group 18 (Noble Gases)
All nonmetal groups have the same reactivity
This section of the periodic table contains many of the elements that would be used in making an Alloy like bronze or brass
Transition metals
Lanthanides and Actinides
Alkali Metals
Metalloids
Since the first idea of organizing elements (Triads), what has been used to organize the elements (and is also what is "periodic" about it)
Increasing atomic mass
Increasing atomic number
Repeating type of element
Repeating similar chemical properties
