Complete the following crossword puzzle (Fig. 3.1) by using the name of the chemical elements. Use the data given in Table. Across Down 2 The element used by Rutherford during his α–scattering experiment 1 A white lustrous metal used for making ornaments and which tends to get tarnished black in the presence of moist air 3 An element which forms rust on exposure to moist air 4 Both brass and bronze are alloys of the element 5 A very reactive non–metal stored under water 6 The metal which exists in the liquid state at room temperature 6 Zinc metal when treated with dilute hydrochloric acid produces a gas of this element which when tested with burning splinter produces a pop sound. 8 An element with symbol Pb

Across Down 2 Gold 1 Silver 3 Iron 4 Copper 5 Phosphorus 6 Mercury 7 Hydrogen 8 Lead

Complete the following crossword puzzle (Fig. 3.1) by using the name of the chemical elements. Use the data given in Table. Across Down - Science

Complete the following crossword puzzle (Fig. 3.1) by using the name of the chemical elements. Use the data given in Table.

	Across		Down
2	The element used by Rutherford during his α–scattering experiment	1	A white lustrous metal used for making ornaments and which tends to get tarnished black in the presence of moist air
3	An element which forms rust on exposure to moist air	4	Both brass and bronze are alloys of the element
5	A very reactive non–metal stored under water	6	The metal which exists in the liquid state at room temperature
6	Zinc metal when treated with dilute hydrochloric acid produces a gas of this element which when tested with burning splinter produces a pop sound.	8	An element with symbol Pb