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What else can I help you with?
What is a useful property of the ozone?
Ozone is a bleach, a sterilizer, and a protection from sunburn. Ozone makes available monatomic Oxygen: it does whatever Oxygen does, but it's stronger, more active. Otherwise, in general, see Answer to "How can Ozone be useful".
Is oxygen useful or harmful?
It is useful because we can breathe it.
How the sun is useful for human health?
It provides us with Vitamin D, makes our vegetables and fruit grow and also make trees grow that provides us with oxygen.
How is ozone can be harmful or useful when it absorbs ultraviolet rays and changes into normal oxygen?
Ozone is useful. The oxygen forms again transforms to form ozone.
Why are contours useful?
Why is any car useful? Your question makes no sense.
What makes up the oxygen?
Oxygen Atoms
Why is soap useful?
It makes you clean and it makes you smell good.
What is the most used elements?
The most useful element is oxygen because without it we wouldn't be a able to breathe.
How is oxygen prepared using sodium peroxide?
Oxygen can be prepared from sodium peroxide by heating it, which causes it to release oxygen gas. The chemical reaction involved is 2 Na2O2 → 2 Na2O + O2. The oxygen gas can then be collected and used for various applications.
What do materials have that makes them useful?
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What makes maerials useful?
Their properties
What makes the hardness of a diamond useful?
Most diamonds are used in industry and not in jewelry. Their hardness makes diamond useful as a cutting tool.
