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In the gas form, elements do not have a fixed shape or volume because they fill the space they are in. Additionally, they do not exhibit a definite shape or arrangement of particles like solids or liquids. Gas particles are in constant, random motion and have higher kinetic energy compared to particles in solid or liquid forms.
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Is it true that not all elements can be in the form of gas?
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.
Is krypton an allotrop?
No, krypton is a noble gas and does not exist in allotropes like some other elements. It is a colorless, odorless gas that is typically inert and does not readily form compounds with other elements.
What element can exist as a solid liquid and gas?
Carbon can exist as a solid (in the form of graphite or diamond), liquid (molten form), and gas (as carbon dioxide or methane) depending on the temperature and pressure conditions.
Does neon exist in monoatomic gas at standard temperature and pressure?
No, neon exists as a monatomic gas at standard temperature and pressure. It does not readily form diatomic molecules or other larger clusters like some other elements.
In what two way can elements occur in nature?
Some elements occur in nature in a pure form, and not as part of a compound with other elements. Elements such as copper, silver, and gold are also minerals. Almost all pure, solid elements are mentals.
Is it true that not all elements can be in the form of gas?
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.
Is krypton an allotrop?
No, krypton is a noble gas and does not exist in allotropes like some other elements. It is a colorless, odorless gas that is typically inert and does not readily form compounds with other elements.
In what state of matter do atoms of all elements exist?
Atoms of all elements exist in the state of matter known as the gas phase.
What are the three elements that exist as a gas at room temperature and pressure?
Hydrogen, nitrogen, oxygen, fluorine, chlorine, and all the noble gases exist as a gas at standard temperature and pressure.
Which element does NOT exist as a diatomic gas at room temperature and atmospheric pressure?
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
How many gases exist in the universe known to man?
All elements and compounds can exist as a gas if heated sufficiently.
Why neon chloride or metallic sodium exist in nature?
Neon chloride does not exist in nature because neon, a noble gas, is highly stable and does not readily form compounds with other elements. Metallic sodium, on the other hand, is highly reactive and will usually react with other elements to form compounds rather than existing in its pure metallic form in nature.
How many elements that exists as a gas at ordinary condition?
11 elements exist as gas in ordinary conditions
What is the form in which matter can exist?
liquid, gas, solid
What is the gas that metal reacts with?
Fluorine gas is one of the most reactive elements that exist and it will react with most metals.
What elements can form compounds with argon?
Argon is an extremely stable non - raective noble gas and does not form compounds with any elements. However, in the last 10 years a compound of Argon has been reported HArF at the University of Helsinki.
How many phases of element?
Chemical elements may be solid, gas or liquid.
