Which is not true about the noble gases

Asked by admin @ 29/08/2021 in Science viewed by 300 People

Which is not true for noble gases ? They are non metalic in nature, they exist in atomic form, they are radioactive in nature, xenon ist the most reactive among thses

Answered by admin @ 29/08/2021

Answer:

Explanation:

Radon is a chemical element with symbol Rn and atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas.

It is the only radioactive element

Where are the noble gases found on the periodic table

Asked by admin @ 23/11/2021 in Chemistry viewed by 292 persons

Where are the noble gases located on the periodic table? A.in Group 8A (far right-hand side) B. in Group 1A (far left-hand side) C. below the main body of the …

What are the physical and chemical properties of noble gases

Asked by admin @ 28/10/2021 in Chemistry viewed by 273 persons

How do the physical and chemical properties the halogens compare with those of the noble gases?

Why electron gain enthalpy of noble gases are positive

Asked by admin @ 20/08/2021 in Chemistry viewed by 305 persons

Electron gain enthalpy of noble gases is positive. why ?

Noble gases are sparingly soluble in water due to

Asked by admin @ 17/08/2021 in Chemistry viewed by 333 persons

The solubility of noble gases in water is in the order of

Noble gases form compounds with fluorine and oxygen only

Asked by admin @ 17/08/2021 in Chemistry viewed by 294 persons

Why do noble gases form compounds with fluorine and oxygen only

Noble gases do not react with other elements because

Asked by admin @ 10/08/2021 in Chemistry viewed by 290 persons

Noble gases do not react with other elements because (a) they are mono atomic (b) they are found in abundance (c) the size of their atoms is very small (d) …

What are some characteristics of noble gases

Asked by maham237 @ 22/02/2021 in Chemistry viewed by 331 persons

Which options correctly describe characteristics of noble gases? Select all that apply. All noble gases easily react with other elements. All noble gases have valence shells with 8 electrons. All …

Where are the noble gases located on the periodic table

Asked by admin @ 27/10/2021 in Chemistry viewed by 305 persons

Where are the noble gases located on the periodic table? A.in Group 8A (far right-hand side) B. in Group 1A (far left-hand side) C. below the main body of the …

In what form do noble gases occur in nature

Asked by admin @ 20/08/2021 in Science viewed by 302 persons

In what form noble gases occur in nature?

Air is a mixture of gases true or false

Asked by admin @ 17/08/2021 in Chemistry viewed by 275 persons

Air is a mixture of different gases. true or false

Which compound led to the discovery of noble gases

Asked by admin @ 17/08/2021 in Chemistry viewed by 304 persons

Which compound led to the discovery of compound of noble gas

Noble gases have large positive electron gain enthalpy why

Asked by admin @ 16/08/2021 in Chemistry viewed by 277 persons

Noble gases have large positive electron gain enthalpies. Why?

Why are noble gases placed in a separate group

Asked by admin @ 11/08/2021 in Chemistry viewed by 258 persons

Why do you think the noble gases are placed in a separate group.

Why noble gases are placed in a separate group

Asked by admin @ 11/08/2021 in Chemistry viewed by 264 persons

Why do you think the noble gases are placed in a separate group.

Noble gases are group of elements which exhibit very

Asked by admin @ 11/08/2021 in Chemistry viewed by 264 persons

11. Noble gases are group of elements which exhibit very * (a) High chemical activity(b) Much paramagnetic properties(c) Minimum electronegativity(d) High ionization enthalpiesQ 12. The ionic …