Question

calcium chloride is a white powder
*
Physical Property
Physical Change
Chemical Property
Chemical Change
A bicycle left out in the rain begins to rust
*
Physical Property
Physical Change
Chemical Property
Chemical Change
Salad dressing is separating into layers upon standing
*
Physical Property
Physical Change
Chemical Property
Chemical Change
pulling copper into a thin wire
*
Physical Property
Physical Change
Chemical Property
Chemical Change
alcohol burns, forming carbon dioxide gas and water
*
Physical Property
Physical Change
Chemical Property
Chemical Change
an acid and a base can react to form salt and water
*
Physical Property
Physical Change
Chemical Property
Chemical Change

Answer 1

Here are the classifications for each of the statements provided:

1. **Calcium chloride is a white powder**
- **Physical Property**

2. **A bicycle left out in the rain begins to rust**
- **Chemical Change**

3. **Salad dressing is separating into layers upon standing**
- **Physical Change**

4. **Pulling copper into a thin wire**
- **Physical Change**

5. **Alcohol burns, forming carbon dioxide gas and water**
- **Chemical Change**

6. **An acid and a base can react to form salt and water**
- **Chemical Change**