Unit 1 - Chemistry

Chemistry is

• anything with mass and volume that occupies space

• the study of chemicals that DO NOT contain carbon

• the study of matter and the changes that matter undergoes

• is the study of the mechanism rate, and energy transfer that occurs when matter undergoes change

Matter is

• the study of processes that take place in living things

• the amount of matter in an object

• the study of processes that take place in living things

• anything with mass and volume that occupies space

Organic Chemistry is

• the study of the composition of matter

• the study of chemicals containing carbon

• the study of chemicals that DO NOT contain carbon

• controlled procedure carried out to test a hypothesis

Inorganic Chemistry is

• the study of chemical reactions in living organisms.
• the study of organic compounds and materials.
• the study of chemicals that DO NOT contain carbon

• the study of physical properties of metals.

Biochemistry is

• the study of processes that take place in living things

• the study of human anatomy
• the analysis of soil composition
• the examination of celestial bodies

Analytical chemistry is

• the analysis of biological systems
• the branch of chemistry focused on theoretical models
• the study of chemical reactions
• the study of the composition of matter

Physical Chemistry is

• a method for cooking food
• the study of the mechanism rate, and energy transfer that occurs when matter undergoes change

• a type of physical exercise
• a branch of biology that studies living organisms

Scientific method =

• experiment -Observation – hypothesis – Results/Revise – Conclusion - Share

• Observation – experiment –

  hypothesis – Results/Revise – Conclusion - Share

• Observation – hypothesis – experiment – Results/Revise – Conclusion - Share

• hypothesis – experiment – Results/Revise – Conclusion - Share

  experiment -

An Experiment is

• A method to predict future events without testing.
• A random guess about an outcome.
• A casual observation of natural phenomena.
• a controlled procedure carried out to test a hypothesis

A Variable is

• A method for storing data permanently.
• A fixed name for a constant value.
• A type of data structure that cannot change.
• a condition or trait that you are testing/changing