Question
Which of the following is a
non-metal?Solution
• Nitrogen (Atomic number -7, Group 15 of the periodic table): • Elemental nitrogen is a colourless, odourless, tasteless and mostly inert diatomic gas at standard conditions. • Nitrogen constitutes 78% by volume of Earth's atmosphere. • Nitrogen occurs in all living organisms. • The non-metals include carbon (C), nitrogen (N), oxygen (O), phosphorus (P), sulfur (S), selenium (Se).
An increase in the expected rate of inflation
Economists generally believe that making assumptions is
The 2nd phase (diminishing returns to a factor) is exhibited by the following total product sequence:
If input prices adjusted very rapidly to output prices as classical economists argue the Phillips cure would be
A central bank decides to increase money supply. For a given price level, the LM curve is expected to
 Under Monopoly the supply curve is absent because?
Opportunity cost version of comparative cost advantage doctrine was introduced by
If a country’s nominal GDP is constant, then which of the following statements about it would be correct?Â
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