The location and energy of an electron in an atom can be
specified by
1 Atomic mass
2 Atomic number
3 Quantum numbers
4 None of these
difference between typewriter and computer?
Heavy water is 1 Tritium oxide 2 Deuterium oxide 3 Rain water 4 None of these
why ammonia cylinder getting icing outside of cylinder when it approx half or less than it...??
Which of the following substances undergoes chemical change on heating? 1 Sodium chloride 2 Silica 3 Lead nitrate 4 Platinum wire
Activity of an enzyme can be modulated by change of [a] pH [b] Light [c] Humidity [d] Rainfall
who is the father of sex?
A mixture of iron filings and sand can be separated by 1 Heating 2 Sublimation 3 Hand picking 4 Magnetic separation
Which of the following metals react with nitrogen at room temperature to form nitride? 1 Sodium 2 Potassium 3 Magnesium 4 None of these
Long distance photography is facilitated by 1 Visible light 2 X-rays 3 Infrared rays 4 Ultraviolet rays
i done G.N.M(General Nursing & Midwifery) so Howmany Sellery i will Get. And Which post in Hospital.
If today is Saturday what day will it be from 500 days?
What is blood ? Describe its functions in the human body ?