8.6 Test Review

Match the following

• Hammered into sheets

• Luster

• multiplying the length x width x height

• Volume

• How light reflects off an object

• Malleability

• Drawn into wires

• Ductility

• object is weighed on the scale

• Mass

Tags

6.6C

Organize these options into the right categories

Groups:

(a) Metals

,

(b) Nonmetals

,

(c) Metalloids

• Dull

• Insulator

• Good conductors

• Ductile

• Reflects light

• Chlorine (Cl)

• Found to the left of the periodic table

• Malleable

• Brittle

• Found to the right of the periodic table

• Silicon

• semiconductors

• Sodium (Na)

• Found on the staircase

• Has properties of metals and nonmetals

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

• pure substance that cannot be broken down

• Coeffiecent

• large # that tells you how many molecule

• Atom

• small number written after an element

• Element

• basic unit of matter

• Subscript

Tags

NGSS.MS-PS1-1