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• 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).
In 2024, when Australia secured their fourth title by defeating India in the final, which edition of the ICC Under-19 Men's Cricket World Cup was it?
Of the following, which country is not part of SAARC?
The percentage of deposits that a bank must keep as cash reserves with itself is known as ____?
Who discovered penicillin?
Match the following women with their achievements: