match the element to the description heaviest element that can be mined on earth 1. sc metalloid 2. ce…

match the element to the description heaviest element that can be mined on earth 1. sc metalloid 2. ce transition metal (not inner transition metal) 3. u inner transition metal (with lowest atomic number) 4. si

match the element to the description heaviest element that can be mined on earth 1. sc metalloid 2. ce transition metal (not inner transition metal) 3. u inner transition metal (with lowest atomic number) 4. si

Answer

Brief Explanations:

  • Uranium (U) is the heaviest element that can be mined on Earth.
  • Silicon (Si) is a metalloid.
  • Scandium (Sc) is a transition metal (not an inner - transition metal).
  • Cerium (Ce) is an inner - transition metal and has one of the lower atomic numbers among inner - transition metals.

Answer:

  1. heaviest element that can be mined on earth: 3. U
  2. metalloid: 4. Si
  3. transition metal (not inner transition metal): 1. Sc
  4. inner transition metal (with lowest atomic number): 2. Ce