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Questions and Answers
Which group of elements is known as the nitrogen group or nitrogen family?
Which group of elements is known as the nitrogen group or nitrogen family?
- Group III
- Group I
- Group V (correct)
- Group II
Which chemical elements are included in Group (V)?
Which chemical elements are included in Group (V)?
- Nitrogen, Phosphorus, Arsenic, Antimony, Bismuth, Moscovium (correct)
- Oxygen, Sulfur, Selenium, Tellurium
- Boron, Aluminum, Gallium, Indium, Thallium
- Lithium, Sodium, Potassium, Rubidium, Cesium, Francium
Why was Group (V) called Group VA in America and Group VB in Europe?
Why was Group (V) called Group VA in America and Group VB in Europe?
- Due to the number of valence electrons
- Due to the alphabetical order of the elements (correct)
- Due to the atomic mass of the elements
- Due to the geographical location
What is the historical reason behind the name 'Group V'?
What is the historical reason behind the name 'Group V'?
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Which river is Kolkata located on?
Which river is Kolkata located on?
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What was the official name of Kolkata until 2001?
What was the official name of Kolkata until 2001?
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Which state is Kolkata the capital of?
Which state is Kolkata the capital of?
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What is the population of Kolkata according to the 2011 Indian census?
What is the population of Kolkata according to the 2011 Indian census?
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Which port in Kolkata is India's oldest operating port?
Which port in Kolkata is India's oldest operating port?
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