Particles (SJM)

Particles (SJM)

Multiple Choice

An element is made up of only one kind of _____.

• isotope
• plastic
• atom
• metal

Multiple Choice

Is sugar (C₁₂H₂₂O₁₁) an element or a compound?

• Element
• Compound

Multiple Choice

Examples are milk and gasoline.

• elements
• mixtures
• compounds

Multiple Choice

Elements can be broken down into simpler substances. 

• false 
• true 
• sometimes 

Multiple Choice

The air is a _________. 

• element 
• mixture 
• compound 
• energy 

Multiple Choice

Contains only one kind of atom.

• Element

• Compund

• Mixture

Multiple Choice

Contains only one kind of atom.

• Element

• Compund

• Mixture

Multiple Choice

What is the chemical symbol for Nitrogen?

• N
• Ne
• No
• Ni

Multiple Choice

What is the chemical symbol for Phosphorus?

• P
• Ph
• K
• Po

Multiple Choice

The chemical symbol for Argon is

• Ar
• A
• Ag
• Au

Multiple Choice

The chemical symbol for Magnesium

• M
• Mn
• Ma
• Mg

Multiple Choice

The chemical symbol for Fluorine

• F
• Fl
• Fe
• K

Multiple Choice

Li is the chemical symbol for

• Lanthanum
• Lutetium
• Lithium
• Lateium

Multiple Choice

What is the chemical symbol for Boron?

• Be
• Bo
• Bs
• B

Multiple Choice

The chemical symbol for oxygen is

• O
• Ox
• Xe
• OO

Multiple Choice

Be is the chemical symbol for

• Boron

• Sodium

• Carbon

• Beryllium

Multiple Choice

Be is the chemical symbol for

• Boron

• Sodium

• Carbon

• Beryllium

Multiple Choice

who discovered the first scientific and systematic periodic table

• Henry Mosley

• Dmitri Mendeleev

• John Dalton

• sir Isaac Newton

Multiple Choice

Why do some elements have 3 letter chemical symbols?

• There are no elements with 3 letter symbols
• They are named after scientists
• They are named after places
• They have a temporary name until scientists agree on a new name.

Multiple Choice

The number at the top of each square on the periodic table is the ...

• atomic number
• atomic mass
• Chemical Symbol
• Element Name

Multiple Choice

The number at the bottom of each square on the periodic table is the ...

• atomic number
• atomic mass
• chemical symbol
• element name

Multiple Choice

A vertical column is called...

• group
• tower
• period
• crew

Multiple Choice

How did Mendeleev arrange the elements?

• alphabetical

• density

• melting point

• atomic mass

Multiple Choice

How did Mendeleev arrange the elements?

• alphabetical

• density

• melting point

• atomic mass

Multiple Choice

Which property of metals is a PHYSICAL property?

• iron can rust

• silver can tarnish

• iron is magnetic

• sodium reacts violently when place in water

Multiple Choice

Why are soda cans made out of the metal aluminum?

• because aluminum is shiny

• because aluminum corrodes

• because aluminum is malleable, so it can be hammered in a thin sheet

• because aluminum is ductile - it can be made into a thin wire.

Multiple Choice

Which property of metals is a CHEMICAL property?

• metals corrode over time

• metals are more dense than water

• metals make a ringing sound when hit

• metals are shiny - they have luster

Multiple Choice

Why is there always a plastic or rubber covering on wires for things that we plug in to electrical outlets?

• because the wire is made of metal and metals conduct electricity, so it would shock you

• to cover up the luster of the metal that the wire is made from

• to make sure it doesn't attract to a magnet

• so it won't get bent

Multiple Choice

Which is NOT a property of most metals?

• they have a very high melting point

• they are not good at conducting electricity

• they are good conductors of heat

• they have luster

Multiple Choice

Which property of metal makes it a good choice to make a car engine from?

• it has luster

• it has a high melting point

• it conducts electricity

• it has magnetism

Multiple Select

Which properties of metal makes it a good choice to make a cooking pot out of? Choose TWO

• it has luster - it is shiny

• it is a good conductor of heat

• it is ductile - able to be made into a wire

• it has a high melting point

Multiple Choice

The shine on metal when light falls on it.

• luster

• brittle

• malleable

• tarnish

Multiple Choice

Able to be beaten or hammered into shapes

• luster

• malleable

• brittle

• insulator

Multiple Choice

Allows heat or electricity to go through

• insulator

• conductor

• luster

• ductile

Multiple Choice

Allows heat or electricity to go through

• insulator

• conductor

• luster

• ductile