Answer the following questions:
1.
Based on the activities that you performed, what are the
characteristics or properties of materials?
2.
Why is there a need to know the characteristics of materials?
3.
What are the properties of useful materials?
4.
What are the properties of harmful materials?
5.
How should you handle and dispose household materials?
1.
Based on the activities that you performed, what are the
characteristics or properties of materials?
2.
Why is there a need to know the characteristics of materials?
3.
What are the properties of useful materials?
4.
What are the properties of harmful materials?
5.
How should you handle and dispose household materials?
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
5.Handle, store, and get rid of hazardous materials safely
1. plastics, metals, fabric and glass. ...
2.It's important for scientists to know the properties of matter because all things are made up of matter. Each type of matter has different physical characteristics and scientists need to know and understand these characteristics to make calculations
3.Materials are considered useful when it serves a purpose. These materials may have properties such as durability, resistance to water, heat, or acid, flexibility, elasticity and hardness. Some useful materials can also be reused, take for example, a container for any solid or liquid material.
4.There are four basic characteristics to look at; ignitability, corrosivity, reactivity, and toxicity