helium is an _ gas
_ is a liquid metal
Answers
Answered by
2
Helium (He), chemical element, inert gas of Group 18 (noble gases) of the periodic table. The second lightest element (only hydrogen is lighter), helium is a colourless, odourless, and tasteless gas that becomes liquid at −268.9 °C (−452 °F).
Answered by
2
Answer:
Helium is an inert gas.
Mercury is a liquid metal.
Similar questions
English,
4 months ago
India Languages,
4 months ago
Accountancy,
9 months ago
Math,
1 year ago
Math,
1 year ago
History,
1 year ago