An element ‘A’ reacts with water to form a solution. This solution turns phenolphthalein indicator pink.
Which of the following could be element ‘A’?1
Carbon
2
Silicon
3
Sulphur
4
Sodium
An element ‘A’ reacts with water to form a solution. This solution turns phenolphthalein indicator pink.
Which of the following could be element ‘A’?