Saved Bookmarks
| 1. |
Match the columns:Column ‘A’Column ‘B’ElementAtomic mass(1) Neon(a) 35.5(2) Silicon(b) 32(3) Chlorine (c) 28(4) Sulphur(d) 20 |
|
Answer» (1) Neon - (d) 20 (2) Silicon - (c) 28 (3) Chlorine - (a) 35.5 (4) Sulphur - (b) 32 |
|