chromium and copper

chromium and copper


1 Answers

Harsh Patodia IIT Roorkee
askIITians Faculty 907 Points
9 years ago
Dear Student

Chromium is a chemical element with symbol Cr and atomic number 24
It is the first element in Group 6

Copper is a chemical element with symbol Cu (from Latin: cuprum) and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color.

Both are d block elements very useful in making alloys.

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