There are 118 elements, not 14. Most are solid at room temperature. Only 11 elements are gasses.
No, not all gases are elements.
The noble gases in Group 18 contain elements that are all gases at standard temperature and pressure (STP). Therefore, the period that contains the most elements that are all gases at STP is the third period.
tv because no elements are true
The class of elements that includes all the elements that are gases at room temperature is the noble gases. This group includes elements such as helium, neon, argon, krypton, xenon, and radon, which have low boiling points and exist as gases under normal conditions.
The class of elements that includes all elements that are gases at room temperature is the noble gases. These are located in Group 18 of the periodic table and include elements such as helium, neon, argon, krypton, xenon, and radon.
It is false.
All noble gases elements are gases.
the elements on the right hand side, especially all noble gases
The periodic table of elements has all the natural and synthetic elements of the earth. All of them can be turned into gases as elements at high enough temperatures. Compounds (combinations between these elements) results in MANY more gases. But, the noble gases are almost always in gas form (these are all the way to the right on the periodic table), and there are other common gases (H2, N2, O2, etc.).
Six noble gases (group 18), and Nitrogen (N2) gas are all inert. They are all different elements, so: 7
Periodic Group 18(0) has all gaseous elements in it, commonly known as the noble, or inert gases.
The class of elements that includes all elements that are gases at room temperature is the noble gases. These elements have full outer electron shells, making them stable and non-reactive, which allows them to exist as gases at room temperature. Examples include helium, neon, argon, and krypton.