Introduction to Chemistry Science Comunication

1. Chemistry
Class 1
Emilia Arteaga P.
Science Comunication

2. Today…
• 1. The Scientific Method
• 2. Mesurement Units
• 3. Precision and Accuracy
• 4. Temperature
• 5. Matter

3. The Scientific Method

4. Measurement Units
1 litro = 1L = (1dm)3 = (10cm) 3 = 1.000 cm3 1 cc = 1 mL

5. Precision and Accuracy
Non Acurate
Non Exact
Acurate but
not exact
Acurate and
exact

6. Temperature

7. Matter