Elements Daily

A substance made up of only one type of atom which cannot be broken down further.

• Group

• Element

• Neutron

• Period

Which of the following are not a type of element?

• Metals

• Nonmetals

• Metalloids

• Solids

Why is the symbol Au for gold and Pb for lead?

• The letters represent the Latin names of those elements

• The letters represent the year they were discovered

• The letters represent the German names for those elements

• The letters represent the Phoenician names for those elements.

​ Place the properties of metals into the blanks​ (a)   ​ ​ ​ (b)   ​ (c)   ​ (d)   ​ (e)  

• Solids
• Malleable/Ductile
• Good conductors
• High melting point
• Lustrous
• Gasses
• Brittle
• Poor conductors
• Dull

Tags

NGSS.MS-PS3-4

​ Place the properties of nonmetals into the blanks​ ​ (a)   ​ (b)   ​ (c)   ​ (d)  

• Gasses
• Brittle
• Poor conductors
• Dull
• Solids
• Malleable/Ductile
• Good conductors
• High melting point
• Lustrous

How many different types of atoms (elements) are known to exist?

• 1

• 10

• 18

• 118

How many elements are considered to be diatomic which means they are found naturally occurring to be two atoms of itself bonded to each other?

• 1

• 3

• 5

• 7

Every element can be found in nature without the aid of humans.

• TRUE

• FALSE