8.6 Test Review

Match the following

• Hammered into sheets

• Malleability

• multiplying the length x width x height

• Luster

• object is weighed on the scale

• Ductility

• Drawn into wires

• Mass

• How light reflects off an object

• Volume

Tags

6.6C

Organize these options into the right categories

Groups:

(a) Metals

,

(b) Nonmetals

,

(c) Metalloids

• Brittle

• Has properties of metals and nonmetals

• Good conductors

• Chlorine (Cl)

• Sodium (Na)

• Found to the right of the periodic table

• Dull

• Ductile

• Reflects light

• Malleable

• Found to the left of the periodic table

• Insulator

• Silicon

• semiconductors

• Found on the staircase

Tags

6.6C

Where are the nonmetals located?

Tags

6.6C

Where are the metalloids located?

Tags

6.6C

Where are the metals located?

Tags

6.6C

This Glucose molecule has​ (a)   Carbon atoms, ​ (b)   Hydrogen atoms and ​ (c)   Oxygen atoms.

• 6
• 12
• 24
• 32
• 1

Tags

NGSS.MS-PS1-1

List the elements in 2C₂H₅OH​ (a)   ​ (b)   ​ (c)  

• Carbon
• Hydrogen
• Oxygen
• Nitrogen
• Sulfur
• Phosphorus

Tags

NGSS.MS-PS1-1

2C₂H₅OH contains (a)   ​ molecules.

• 2
• 1
• 16
• 15

Tags

NGSS.MS-PS1-1

In the chemical formula 2C₂H₅OH there are (a)   atoms of Hydrogen.

• 11
• 12
• 10
• 5

Match the following

• basic unit of matter

• Coeffiecent

• pure substance that cannot be broken down

• Atom

• small number written after an element

• Subscript

• large # that tells you how many molecule

• Element

Tags

NGSS.MS-PS1-1