Answer:
a
Explanation:
ADAPTATIOnn but if thhere would be an option o all the above it would be that
I'm not quiet sure...possibly an ionic bond.
Answer:
Option 1- Create Laws
Explanation:
If you create laws (assuming that these laws will be enforced properly), people will do less to harm the environment because there will be consequences. If you choose Option 2- Clean-ups, there is no way you can pick up every single piece of trash or completely rid the Earth of pollution. Just because you are cleaning doesn't mean that factories will stop making pollution, people will stop littering, and climate change will stop. Both options need to be done together but if that is not possible, the first option is more effective.
The basic unit of a chemical element.
atoms as a source of nuclear energy
Answer:
Balanced chemical equation:
2AgNO₃ + Zn → ZnNO₃ + 2Ag
Type of reaction:
It is the single replacement reaction.
Explanation:
Consider the reaction between zinc and silver nitrate. In this chemical reaction the zinc is substituted in place of silver in silver nitrate compound.
Chemical equation:
AgNO₃ + Zn → ZnNO₃ + Ag
Balanced chemical equation:
2AgNO₃ + Zn → ZnNO₃ + 2Ag
The starting material consist of compound ( AgNO₃) and pure element (Zn).
After reaction a new compound ( ZnNO₃) and pure element (Ag) is generated.
Type of reaction:
It is the single replacement reaction.
Single replacement:
It is the reaction in which one elements replace the other element in compound.
AB + C → AC + B