Podcast
Questions and Answers
Which isotope of hydrogen is radioactive and does not exist in nature?
Which isotope of hydrogen is radioactive and does not exist in nature?
- Protium
- Deuterium
- Tritium (correct)
- Hydrogen-4
What type of compounds are formed when group 1 or 2 metals are heated with hydrogen at elevated temperatures?
What type of compounds are formed when group 1 or 2 metals are heated with hydrogen at elevated temperatures?
- Covalent hydrides
- Ionic hydrides (correct)
- Saline hydrides
- Molecular hydrides
Which element occurs as three isotopes, including one that is a natural isotope present in seawater?
Which element occurs as three isotopes, including one that is a natural isotope present in seawater?
- Hydrogen (correct)
- Nitrogen
- Oxygen
- Carbon
What is the ground-state configuration of a hydrogen atom?
What is the ground-state configuration of a hydrogen atom?
What are the characteristics of saline hydrides?
What are the characteristics of saline hydrides?
Which type of hydrides are formed when group 1 or 2 metals are heated with hydrogen at elevated temperatures?
Which type of hydrides are formed when group 1 or 2 metals are heated with hydrogen at elevated temperatures?
Which isotope of hydrogen is a natural isotope present in seawater?
Which isotope of hydrogen is a natural isotope present in seawater?
What is the ground-state configuration of a hydrogen atom?
What is the ground-state configuration of a hydrogen atom?
What is the general formula for saline hydrides formed with group 1 or 2 metals?
What is the general formula for saline hydrides formed with group 1 or 2 metals?
Which type of hydrides are formed with p-block elements of similar or higher electronegativity than hydrogen?
Which type of hydrides are formed with p-block elements of similar or higher electronegativity than hydrogen?
Flashcards are hidden until you start studying
