Answer:
correct option: A and D
Explanation:
generally element from d block can for ion with multiple charge and having incomplete outershell means element do not have fullfiled or half filed orbital because in these case it takes more energy to remove valence shell electron.
Rechargeable batteries help save the earth from bad toxins that are thrown into landfills
Answer:
Erosion: the process of eroding or being eroded by wind water or other natural agents.
Weathering: the process of wearing or being worn by long exposure to the atmosphere
Deposition: the action of deposing something
Example: (deposition) " pebbles were formed by the deposition of calcium in the solution"
Explanation:
hope this is right
Answer:
mercury or Hg
Explanation:
i looked at the periodic table haha
hope this helps and is right <3
