Explanation:
vgrtyuhjmnikmnbbvfrt5uikmnbgyftyikmnvcfdrtyuikmbnbvfrtyumnbvfujkgtyjuvf
Compound is X3Y2.
Hope this helps you!
Answer:
The atomic number on the Periodic Table identifies the number of protons in any atom of that element. Copper, atomic number 29, has 29 protons. Finding the atomic number of an element reveals the number of protons.
To find the number of neutrons in the atom, subtract the atomic number from the atomic mass.
Answer:
Chemical name for As2S3 is Arsenic sulfide
Explanation:
Answer: The correct option is B. A farmer with a field of solar panels
Explanation: Since the question says that the students are related to environmental group so they must run a campaign for the renewable energy resources and avoid the use of natural non renewable resources. coal, gas and many others like these are non renewable sources of energy. A farmer using solar panels in his field must be appreciated because he is using an environment friendly source of energy.
