10
Nitrogen, Oxygen, Flourine, Helium, Neon, Argon, Krypton, Xenon, Radon and Chlorine.
1,223
four
11 elements exist as gas in ordinary conditions
Yes, like all elements boron can exist as a solid, liquid, or gas.
Hydrogen, nitrogen, oxygen, fluorine, chlorine, and all the noble gases exist as a gas at standard temperature and pressure.
NaHCO doesn't exist; NaHCO3 contain 4 elements.
All group 18 elements (the noble gases) exist as monatormic gases at room temperature and standard pressure. All other elements form diatomic gases, if they exist as gas under the specified conditions. Among the listed elements there is only one noble gas: Argon
11 elements exist as gas in ordinary conditions
All elements and compounds can exist as a gas if heated sufficiently.
The chemical substances found in the atmosphere exist as gases.
Fluorine gas is one of the most reactive elements that exist and it will react with most metals.
Yes, like all elements boron can exist as a solid, liquid, or gas.
Hydrogen, nitrogen, oxygen, fluorine, chlorine, and all the noble gases exist as a gas at standard temperature and pressure.
88 different elements exist in nature.
92
NaHCO doesn't exist; NaHCO3 contain 4 elements.
That is not true. Every element takes the form of a gas if it is sufficiently heated. In other words, all elements have some boiling point. For some elements the boiling point is very high, but it does exist.
All group 18 elements (the noble gases) exist as monatormic gases at room temperature and standard pressure. All other elements form diatomic gases, if they exist as gas under the specified conditions. Among the listed elements there is only one noble gas: Argon
scientists believe there are 118 different kinds of elements