Chemistry, Tuesday Bell Ringer, 10/2/18

A possible explanation to a problem that has not yet been tested. 

• data
• theory
• hypothesis
• fact

This variable in an experiment is the one being deliberately changed by the scientist. 

• dependent variable
• independent variable
• data
• control group

Tags

CCSS.6.EE.A.2C

____________ is the branch of chemistry that would identify enzymes and determine reaction mechanisms for biochemical reactions.

• Organic Chemistry
• Biochemistry
• Physical Chemistry
• Analytical Chemistry

____________ is the branch of chemistry that would analyze new chemicals made from carbon-containing building blocks.

• Inorganic Chemistry
• Organic Chemistry
• Biochemistry
• Analytical Chemistry

Tags

NGSS.HS-LS1-6

NGSS.HS-PS1-6

____________ is the branch of chemistry that would measure the amount of energy released or absorbed in chemical processes.

• Inorganic Chemistry
• Organic Chemistry
• Biochemistry
• Physical Chemistry

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

____________ is the branch of chemistry that would study and develop new materials to improve existing products or make new ones.

• Organic Chemistry
• Inorganic Chemistry
• Biochemistry 
• Physical Chemistry

____________ is the branch of chemistry that would analyze the composition of medicines and research new combinations of compounds to use as drugs.

• Analytical Chemistry
• Organic Chemistry
• Biochemistry
• Inorganic Chemistry

A possible explanation to a problem that has not yet been tested. 

• data
• theory
• hypothesis
• fact

Should experiments be repeated over and over to see if the results are the same each time?

• yes
• no

Tags

NGSS.MS-ETS1-4

NGSS.MS-PS2-5

The summary at the end of an experiment that explains the results. 

• conclusion
• procedures
• materials
• responding variable