Anions are formed by _____.
1). losing of electrons
2). gaining of electrons
3). gaining of neutrons
4). losing of neutrons
Process of loosing electrons is known as _____.
1). oxidation
2). reduction
3). radiation
4). both oxidation and reduction
An IP address is _____ bit number.
1). 8
2). 32
3). 64
4). 104
What is the SI unit of electric current?
1). Newton
2). Joule
3). Ampere
4). Watt
Speed of light is maximum in _____.
1). vacuum
2). solids
3). liquids
4). gases