Answer:
N=+2
O=-2
Explanation:
The compound NO is electrically neutral.
Lets assign the oxidation number of nitrogen to be N. The oxidation number of oxygen (-2) is then used as a reference.
For the compound to have a zero charge, sum of the oxidation numbers equals zero.
N+ (-2)=0
N=+2
O=-2
It would because diamonds are the hardest minerals and they do not streak unless it is on another diamond.
A. though conservation
C. through ecological restoration
D. by working toward sustainability to maintain diversity
Explanation:
The ecosystem is made up of the interaction between organisms and their immediate environments.
Humans acts as custodians of the ecosystem in a number of ways:
- through conservation: conservation is the process by which a resource is preserved. With increasing knowledge and better understanding of the ecosystem, humans have been able to conserve quite a number of key component of the ecosystem in several places on earth.
- through ecological restoration: in places that have lost their ecosystem productivity potential, humans have aided their restoration. An example is an abandoned mine converted to a resort.
- Humans are always constantly working towards sustainability to maintain diversity.
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Answer:
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Covalent bonds are formed between nonmetals.