An element has an atomic weight of W and an atomic number of N. The number of protons in the nucleus of its atom is
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What is the number of atoms constituting a molecule known as?
A minimum wage _____.
In sexual reproduction a parent contributes
What is the name of the scheme for the Employees State Insurance Corporation (ESIC) beneficiaries launched in Delhi region?
What of the given below devices converts chemical energy to electrical energy?
Two identical resistors of 20 ohm each are connected in parallel. This combination, in turn, is connected to a 10 ohm resister. The equivalent resistance of the combination will be
Which of the following has the same unit as energy?