elements

Multiple Choice

• Element
• Compound
• Mixture

Multiple Choice

A pure substance that cannot be broken down into any other substance.

• Elements

• Compounds

• Mixtures

Multiple Choice

How are elements on the periodic table arranged by?

• in alphabetic order
• simular physical & chemical properties
• their symbols
• Just simular physical properties

Multiple Choice

How are elements on the periodic table arranged by?

• in alphabetic order
• simular physical & chemical properties
• their symbols
• Just simular physical properties

Multiple Choice

What is the Periodic Table?

• A chart that shows all the elements scientists have discovered/created.

• A chart that lists all the molecules that exist in the universe.

• A chart that tells who discovered each element.

• A chart that lists all the molecules found in nature.

Multiple Choice

Each column in the periodic table is called a 

• period
• group
• cluster
• unit

Multiple Choice

The horizontal row on the periodic table is called a

• group
• family
• period
• atomic number

Multiple Choice

These are found on the Periodic Table.

• Compounds
• Elements
• Mixtures

Multiple Choice

The vertical (up and down) columns in the Periodic Table are called

• groups

• towers

• periods

• atomic numbers

Multiple Choice

Which group of the periodic table is composed of inert (not reactive) gases?

answer choices

• alkali metals

• alkaline earth metals

• halogens

• noble gases

Multiple Choice

Elements in a .................. have similar chemical properties.

• period

• group

• row

Multiple Choice

Name this group: These metals are the second most reactive.

Multiple Select

Locate Lanthanides and Actinides.

Multiple Choice

• Periods
• Groups

Multiple Choice

• Periods
• Groups

Multiple Choice

• Same group
• Same period

Multiple Choice

The horizontal row on the periodic table is called a

• group
• family
• period
• atomic number

Multiple Choice

Periods on the periodic table are __________.

• Horizontal Rows
• Vertical Columns

Multiple Choice

Groups on the periodic table are __________.

• Horizontal Rows
• Vertical Columns

Multiple Select

Elements in the same group have : (2 correct answers)

• Similar chemical properties

• Similar names

• Same number of outer (valence) electrons)

• The same number of protons

Multiple Choice

Elements which are shiny, conduct electricity and heat are called

• metal
• nonmetal
• metalloid
• nonexistent

Multiple Choice

Most of the elements on the periodic table are classified as _____.

• Metals
• Nonmetals
• Metalloids
• Periods

Multiple Choice

There are _________ elements on the periodic table that are classified as metals.

• 118

• nonmetals

• metals

• 88

Multiple Choice

Metals are found on the ______________ side of the periodic table.

• nonmetals

• left

• right

• metals

Multiple Choice

Which of the following is a good conductor of heat?

• Metal
• Nonmetal
• Metalloid

Multiple Choice

3.      The ability of a material to be hammered into shape or thin sheets is called:

 

• Malleability

• Hardiness

• Ductility

Multiple Choice

4.      The ability of metals to be drawn into wires is called:

 

• Ductility

• Malleability

• Tensile strength

Multiple Choice

What property of a material is this describing?

How heavy a metal is for a given volume.

• Corrosion resistance

• Hardness

• Brittleness

• Electrical conductivity

• Density

Multiple Choice

The only liquid metal at the room temperature

• Francium

• Sodium

• Mercury

• Cobalt

Multiple Choice

Unlike non-metals, most metals tend to —

• conduct electricity and heat well.
• be gases at room temperature.
• break easily when hammered.
• have less luster and shine.

Multiple Choice

Of the three kinds of elements, which is the least conductive?

• metal

• metalloid

• non-metal

Multiple Choice

Which 3 metals are magnetic?

• Nickle, Chromium and gold
• Iron, nickle and copper
• Lead, tin and Silver
• Iron, Nickle and Cobalt

Multiple Choice

Identify the correct group of soft metals from the following

• Sodium, Alluminium and Copper

• Sodium, Potassium and Lithium

• Copper, Manganese and Magnesium

• Zinc, Barium and Lithium

Multiple Choice

Which of the following is a property of a non-metal?

• Conducts electricity and heats well
• Can be hammered into thin sheets
• Is brittle and breaks easily
• Has a shiny, metallic luster

Multiple Choice

The list which contains only metals is .......

• aluminium, copper, nitrogen
• iron, oxygen, hydrogen
• iron, silver, aluminium
• iron, sulphur, copper

Multiple Choice

The solution of ash of magnesium ribbon is

• acidic      

• basic             

• neutral     

• all of these

Multiple Choice

WHAT ARE NON-METAL ??

• Non-metals are weak heat and electricity conductors

• Non-metals are weak heat and not electricity conductors

Multiple Choice

1.       Materials that produces a ringing sound when hit against a hard surface is:

 

• Sound sensitive

• Sonorous

• Soundorous

Multiple Choice

6.      The shiny appearance of metals is called:

 

• Metallic sheen

• Metallic lustre

• Metallic shine

Multiple Choice

8.      Materials that brake into small pieces when hammered/beaten is described as:

 

• Broken

• Brittle

• Soft

Multiple Choice

9.      True or false , the poor ability of non-metals to conduct heat and electricity makes them good insulators

• true

• false

Multiple Choice

10.      True or false, all metals are solid at room temperature

• true

• false

Multiple Choice

  Oxides  of non-metals are______ in nature

• basic                 

• acidic      

• neutral  

• all of these

Multiple Choice

All of the following would classify an element as a metal except?

• Dull

• Shiny

• Malleable

• Ductile

Multiple Choice

All materials show the property of malleability except

• iron

• graphite

• aluminium

• silver

Multiple Choice

Where are the non-metallic elements found in the periodic table?

• In the middle
• In the top rows
• On the left-hand side
• On the right-hand side

Multiple Choice

Which of the following is a property of a non-metal?

• Conducts electricity and heats well
• Can be hammered into thin sheets
• Is brittle and breaks easily
• Has a shiny, metallic luster

Multiple Choice

_______ are used in match sticks heads

• Nickel and Phosphorus

• Phosphorus and Neon

• Gold and Sulfur

• Phosphorus and Sulfur

Multiple Choice

I have an object that is dull, brittle, and an insulator, what is it?

• metalloid
• non-metal
• metal
• matter

Multiple Choice

Fluorine is used in many tooth pastes because it helps maintain healthy teeth.  At room temperature it is gaseous, and does not conduct electricity. Based off these properties, it would be classified as?

• A metal
• A non metal
• A metalloid

Multiple Choice

Luster is ___________

• A.  the way light is reflected off a surface.
• A.  how well a piece of matter conducts electricity. 
• A.  the capability of being drawn out into thin wires or threads.
• A.  the capability of being hammered out thin.

Multiple Choice

The word “luster” refers to which property of matter?

• The ability to conduct electrical or thermal energy
• Capable of being drawn out into thin wires
• The way a surface appears when it reflects light
• Suitable for being shaped by beating or rolling

Multiple Choice

How many allotropes does phospherous have

• 1

• 3

• 2

• 5

Multiple Choice

When phospherous reacts with air or oxygen what is formed

• Ca3P2

• 2PCl3

• 2P2O5

• 2P2O7

Multiple Choice

white phospherous is _________ to humans

• poisonous

• not poisonous

Multiple Choice

Xe's name is.....

• Neon

• Xenon

• Radon

• Helium

Multiple Choice

Ar's name is.......

• Argon

• Argun

• Argin

• Argen

Multiple Choice

What are the elements in group 18 (the far right) of the periodic table called?

• Alkali metals

• Alkaline earth metals

• Halogens

• Noble gases

Multiple Choice

• The Alkali Metals = Group 1

• The Halogens = Group 17

• The Noble Gases = Group 18

• The Alkaline Earth Metals = Group 2

Multiple Choice

Argon (proton number =18) is inert to any chemical reaction because

• It is light

• it is located in Group 18

• it has achieved stable duplet electron arrangement

• it has achieved stable octet electron arrangement

Multiple Choice

Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? 

• Metal
• Nonmetal
• Metalloid
• Pretty

Multiple Choice

If an object is a better conductor of heat and electricity than nonmetals, but not as good of a conductor as metals, then it is a-

• semi-conductor
• non-conductor
• good conductor

Multiple Choice

All of the following are properties used to classify elements as metals, non-metals, and metalloids EXCEPT —

• texture
• conductivity
• luster
• malleability

Multiple Choice

Which of the metalloids has the fewest protons in its nucleus?

• hydrogen

• boron

• silicon

• carbon

Multiple Choice

Which metalloid has the chemical symbol Te?

• terbium

• tellurium

• thallium

• tungsten

Multiple Choice

Silicon has a dull, metallic luster, conducts heat well, and is brittle. What is it?

• Nonmetal

• Metal

• Metalloid

• None of the above

Multiple Choice

Where are the metalloids located on the Periodic Table?

• On the right

• On the left

• On the stairsteps

Multiple Choice

Use your Periodic Table to help you. Boron would be classified as a...

• Metal

• Nonmetal

• Metalloid

Multiple Choice

• Metal

• Nonmetal

• Metalloid

Multiple Choice

Anytime you see the word SEMICONDUCTOR - what substance do you have?

• Metal
• Nonmetal
• Metalloid

Multiple Choice

A student is given a sample of an unknown substance. He is asked to determine if it is classified as a metal, a metalloid, or a nonmetal. He discovered that the unknown element conducted some heat and electricity, had a shiny luster, and broke easily. This element is most likely a 

• metal
• nonmetal
• metalloid
• cannot be determined