Answer:
Examples of Solids
1. Brick
2. coin
3. Iron bar
4. rock
5. wood
Examples of Liquids
1. Blood
2. Honey
3. Wine
4. Water
5. oil
Examples of Gases
A gas does not have a defined shape or volume, so it can expand to fill any size or shape of a container. Particles in gases are widely separated, compared to those in liquids and solids.
Explanation:
<span>Wood
Plastic
Porcelain
Rubber
Ceramic<span>
Asphalt
Those are just some of them
https://www.reference.com/science/materials-good-insulators-b06a490d0e37f88b
</span></span>
I think its b or a
i hope i help
Answer : The correct option is, 7.58
Explanation : Given,
pOH = 6.42
pH : It is defined as the negative logarithm of the hydrogen ion concentration.
As we know that,
Now put the value of pOH in this expression, we get the pH of this solution.
Therefore, the pH of this solution is, 7.58
it focused on the location and energy of a electron
