What causes airbags to deploy in an accident

What are the differences between thermoplastics and thermosetting plastics? Give examples and draw a simple diagram to show what kind of linkages are there in the polymer chains.

Which of the following actions will lead to an increase in pressure? increasing V decreasing n increasing T decreasing the number of collisions

Metamorphic rocks that don't have layers true or false

A solution has a hydrogen ion (or hydronium ion) concentration of 3.16 x 10^-9M. what is the pH of the solution

Describe the four main spheres of Earth. 1. lithosphere: 2. hydrosphere: 3. atmosphere: 4. biosphere:

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda