WorksheetsPeriodic Table and Lesson 1 Vocab
Total questions: 40
Worksheet time: 20mins
The periodic table is organized by ________________.
atomic number
mass
periods
classes
The atomic number tells the number of _____________ and ________________.
protons and neutrons
protons and electrons
electrons and neutrons
The big letter representing the elements on the periodic table is called the _______________.
atomic number
atomic mass
chemical symbol
Periodic Law
The atomic mass of elements is measured in ___________.
atomic mass units (amu)
pounds
ounces
kilograms
Atomic Mass = __________ + __________.
protons, neutrons
neutrons, electrons
protons, electrons
protons, atomic number
Properties of elements change as you move from top to bottom.
True
False
A row on the periodic table is called a ___________.
family
group
class
period
Columns on the periodic table are called ___________.
groups
families
periods
classes
Elements with the same chemical and physical properties are in the same column.
True
False
Elements with the same chemical and physical properties are in the same period.
True
False
Broad categories of similar general properties are ____________.
classes of elements
families of elements
groups of elements
periods of elements
Which of the following is not a class of elements?
metals
non-metals
metalloids
metallides
Metals make good conductors.
True
False
Metals are not ductile but they are malleable.
false
tue
Both metals and non-metals are very malleable.
false
true
Metals are good conductors.
True
False
Non metals make good conductors.
True
False
The solid form of non-metals tend to be brittle.
True
False
Metalloids are nothing like metals or nonmetals
True
False
Metalloids behavior depends on changing conditions.
True
False
Families of Elements are the horizontal rows on the periodic table.
False
True
Which group houses the Alkali Metals?
Group 1
Group 2
group 17
Group 18
Which group houses the Alkaline Earth Metals?
Group 1
Group 2
group 17
Group 18
Which group houses the Halogens?
Group 1
Group 2
Group 17
Group 18
Which group houses the Noble Gases?
Group 1
Group 2
Group 17
Group 18
Are alkali metals reactive or nonreactive?
highly Reactive
reactive
nonreactive
Are alkali metals hard or soft?
soft metals
hard metals
Alkaline Earth Metals are less hard than alkali metals.
True
False
Halogens are nonreactive
True
False
Noble Gases are used in _________.
signs
boxes
stoves
windows
Matter is .....
Anything that has mass and takes up space
A single kind of matter that is pure and has a specific set of properties
A characteristic of a substance that describes its ability to change into different substances
A characteristic of a pure substance that can be observed without changing it into another substance.
A substance is .....
Anything that has mass and takes up space
A single kind of matter that is pure and has a specific set of properties
A characteristic of a substance that describes its ability to change into different substances
A characteristic of a pure substance that can be observed without changing it into another substance.
A physical property is .....
Anything that has mass and takes up space
A single kind of matter that is pure and has a specific set of properties
A characteristic of a substance that describes its ability to change into different substances
A characteristic of a pure substance that can be observed without changing it into another substance.
A chemical property is .....
Anything that has mass and takes up space
A single kind of matter that is pure and has a specific set of properties
A characteristic of a substance that describes its ability to change into different substances
A characteristic of a pure substance that can be observed without changing it into another substance.
An atom is ...
the basic particle from which all elements are made
A substance that contains one kind of atom and cannot be broken down into a simpler form
A substance made of two or more elements chemically combined in a specific ratio or proportion
An element is ...
the basic particle from which all elements are made
A substance that contains one kind of atom and cannot be broken down into a simpler form
A substance made of two or more elements chemically combined in a specific ratio or proportion
A compound is ...
the basic particle from which all elements are made
A substance that contains one kind of atom and cannot be broken down into a simpler form
A substance made of two or more elements chemically combined in a specific ratio or proportion
A mixture is ...
Two or more substances that are together in the same place but whose atoms are not chemically bonded
To separate liquids by boiling them
A neutral group of two or more atoms held together by covalent bonds
Distill is ...
Two or more substances that are together in the same place but whose atoms are not chemically bonded
To separate liquids by boiling them
A neutral group of two or more atoms held together by covalent bonds
A molecule is ...
Two or more substances that are together in the same place but whose atoms are not chemically bonded
To separate liquids by boiling them
A neutral group of two or more atoms held together by covalent bonds
