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WorksheetsChapter 19 Quiz
Total questions: 18
Worksheet time: 14mins
Name
Class
Date
1.
The ____ are located to the left of the stair-step line on the periodic table.
a)
Metalloids
b)
Metals
c)
Non metals
d)
Noble gases
2.
Different structural forms of the same element are called _____. (Ex. Diamond, graphite, coal and bucky ball are all different forms of Carbon)
a)
Diatomic molecule
b)
Radioactive element
c)
Allotrope
d)
Semiconductor
3.
A (an) _____ is a molecule comprised of two atoms of the same element. (Ex. Hydrogen, Oxygen, Fluorine, Nitrogen, Chlorine, Bromine)
a)
Allotrope
b)
Radioactive element
c)
Transuranium element
d)
Diatomic molecule
4.
The ____ are in Groups 3 through 12 on the periodic table.
a)
Transition elements
b)
Actinide series
c)
Lanthanide series
d)
Transuranium elements
5.
The ____ in Group 18 of the periodic table, almost never form chemical bonds.
a)
Alkali metals
b)
Halogens
c)
Noble gases
d)
Alkaline Earth metals
6.
The property that describes metals' ability to be hammered into sheets.
a)
Ductile
b)
Luster
c)
Malleable
d)
Solid at room temperature
7.
The property that describes metals' ability to be drawn into wire.
a)
Ductile
b)
Malleable
c)
Conduct heat and electricity
d)
Luster
8.
Which group of elements makes up the most reactive group of all metals?
a)
Halogens
b)
Alkali metals
c)
Alkaline earth metals
9.
Which element is always found in nature combined with another element(s) due to its reactivity?
a)
Copper
b)
Soduim
c)
Gold
10.
Table of elements arranged according to repeated changes in properties.
a)
Electron dot models
b)
Periodic table of elements
c)
Electron cloud models
11.
The number of protons in the neutral atom is called the ...
a)
Atomic number
b)
Average atomic mass
c)
Isotope number
12.
Elements that have some properties of both metals and nonmetals are:
a)
Transition metals
b)
Metalloids
c)
Halogens
13.
A diagram showing only outer energy electrons is called a (an)
a)
Electron dot diagram
b)
Electron cloud model
c)
There is not enough information given to answer this question
14.
The ability of metals to reflect light is called ____.
a)
Ductility
b)
Luster
c)
Conductivity
15.
At room temperature, most metals are ____.
a)
Solids
b)
Liquids
c)
Gases
16.
The ____ often occur in nature as uncombined elements.
a)
Alkali metals
b)
Alkaline earth metals
c)
Transition metals
17.
Elements that lie along the stair-step line of the periodic table are:
a)
Liquids
b)
Metalloids
c)
Radioactive
18.
Properties of this category of elements include the following: 1)they are brittle, 2) found to the right of the stair-step on the periodic table, 3) they are not ductile or malleable, 4) do not conduct heat or electricity.
a)
Metalloids
b)
Metals
c)
Nonmetals
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