Question

1)generally.......... are lustrous, mallaleable and ductile while...... are not. 2) on burning metal react...... to produce metal oxides which are.............. in nature. 3) oxides of............... are acidic in nature​

Answer 1

Answer:

1.metals.... Non metals

2. With Oxygen.... Basic

3.non metals...

Answer 2

Answer:

1)METALS AND NON-METALS RESPECTIVELY

2)AIR OR OXYGEN AND BASIC RESPECTIVELY.

3)NON METALS