SOL Bellringer Review #2

You should never ______ chemicals in the lab. 

• taste
• touch
• smell
• all of the above

Tags

CCSS.RI.11-12.3

CCSS.RI.11-12.5

CCSS.RI.8.5

CCSS.RI.9-10.3

CCSS.RI.9-10.5

Which of the following IS considered safety equipment in our classroom?

• Eyewash Station
• Emergency Shower
• Fire Extinguisher
• All of the Above.

Which of the following is the chemical formula for sulfur hexachloride?

• SCl6

• S6Cl

• S6Cl6

• S1Cl6

Which of the following would be found in an ionic compound only?

• Carbon

• Hydrogen

• Beryllium

• Nitrogen

Tags

NGSS.HS-PS1-2

What is the proper name for CaCl₂?

• Calcium dichloride

• Monocalcium dichloride

• Calcium chloride

• Calcium chlorine

As₄O₁₀

• arsenic oxide
• quadarsenic decoxide
• tetraarsenic decoxide
• arsenic decoxide

Tags

NGSS.HS-PS1-2

The name of the compound Ca₃(PO₄)₂

• calcium phosphate
• tricalcium diphosphate
• calcium phosphorus oxide
• calcium phosphide

The correct name for FeO is

• Iron(III) oxide
• Iron oxide
• Iron (I) Oxide
• Iron(II)oxide

A copper penny turning greenish after a few years is an example of ...

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Which of the following is NOT an example of chemical change?

• sour milk
• burning wood
• breaking a pencil
• rust

Tags

NGSS.MS-PS1-2