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Questions and Answers
Which element is represented by the symbol 'H' in the periodic table?
Which element is represented by the symbol 'H' in the periodic table?
- Helium
- Hafnium
- Hydrogen (correct)
- Holmium
What is the atomic number of the element with the symbol 'Fe' in the periodic table?
What is the atomic number of the element with the symbol 'Fe' in the periodic table?
- 24
- 28
- 26 (correct)
- 30
Which group of elements in the periodic table is known for being inert or unreactive?
Which group of elements in the periodic table is known for being inert or unreactive?
- Noble gases (correct)
- Transition metals
- Alkali metals
- Halogens
What is the most abundant element in the Earth's crust by weight?
What is the most abundant element in the Earth's crust by weight?
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