Chemistry, asked by evansylliang, 3 months ago

2. Give the names of elements represented by the following symbols and classify them as (i) metals, (ii) non-metals which are chemically active, (iii) non-metals which are chemically inactive : (a) Cr, (b) Na, (c) S, (d) P, (e) Rn, (f) Ci, (g) Pb, (h) Si, (i) Mg, () W,

Answers

Answered by shipra217
5

Answer:

  1. chromium
  2. sodium
  3. sulphur
  4. phosphorus
  5. radon
  6. it is CL your return as ci by the way its chlorine
  7. Lead
  8. silicon
  9. magnesium
  10. tungsten
  11. and classification is given below in the explanation.

Explanation:

  1. chromium is a metal
  2. sodium is a metal
  3. sulphur is non metal
  4. Phosphorus is also non metal
  5. radon is a fluoride metal but in the periodic table its consistent position is a metalloid element.
  6. chlorine is a non metal which is chemically active
  7. led is a metal
  8. silicon is a metalloid
  9. magnesium is a strong metal
  10. tungsten is a very rare metal
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