Noble Gases

Q. The most abundant noble gas present in the earth’s atmosphere is ______.

1. Helium
2. Neon
3. Argon
4. Krypton

Q.

Is inert gas and noble gas the same?

Q. Which of the following noble gases form compounds with fluorine?

1. Neon
2. Xenon
3. Krypton
4. Argon

Q.

Noble ________are placed in ___________group in the last _________ of the periodic table.

Q. Noble gases are obtained by the fractional distillation of liquid air.

1. True
2. False

Q. Which noble gas is used in airport runway lights?

1. Krypton
2. Argon
3. Neon
4. Helium

Q.

Is sodium monoatomic ? How ? I think only noble gases are monoatomic ?

Q. Which of the following statement regarding usage of noble gases is incorrect?

1. Helium is used as a coolant in nuclear reactors.
2. Krypton is used in light house lamps.
3. Neon is used in advertising sign lamps.
4. Radon is used in the flash units photographic camera.

Q. Identify pair(s) of noble gases from the options given below.

1. Helium and hydrogen
2. Neon and argon
3. Radon and xenon
4. Nitrogen and neon

Q. Which of the following compound is more likely to exist?

1. Helium tetra fluoride
2. Neon tetra fluoride
3. Xenon tetra fluoride
4. Argon tetra fluoride

Q. Which of the following options is correct for the given statement:
The most abundant elements in the universe are
1. neon and argon
2. hydrogen and helium
3. aluminium and copper
4. oxygen and nitrogen

Q. Which of the following noble gases occur naturally?

1. Helium
2. Argon
3. Neon
4. Radon

Q. Pick the odd one out from the following options.

1. Helium
2. Argon
3. Oxygen
4. Radon

Q.

The gas used in bulb is

1. Argon

2. Krypton

3. Helium

4. Neon

Q.

Where are lanthanides found?

Q. Identify the odd one out:
Uranium, Helium, Thorium, Radium

Q.

The noble gases that make up Group XVIII of the periodic table is also known as which of the following?

1. Avert Gases

2. Covert Gases

3. Overt Gases

4. Inert Gases

Q. Noble gases are considered to be inert. Identify pair(s) of noble gases from the options:

1. Helium and Hydrogen
2. Neon and Argon
3. Helium and Neon
4. Nitrogen and Neon

Q.

The noble gases that constitute group 18 of the modern periodic table are also known as:

1. Inert Gases

2. Avert Gases

3. Covert Gases

4. Overt Gases

Q.

How is heleium different from hydrogen? Give 4 valid points

Q. Which noble element is used in radio therapy?

1. Radon
2. Helium
3. Argon
4. Xenon

Q.

Give one word/a fo words for each of the following.

Any three noble gases

Q. Which one of the following statement regarding helium is incorrect?

1. It is used to produce and sustain powerful superconducting magnets
2. It is used as a cryogenic agent for carrying out experiments at low temperature
3. It is used to fill gas balloons instead of hydrogen because it is lighter and non-inflammable
4. It is used in gas-cooled nuclear reactors

Q. Pick the odd one out from the following.

1. Neon
2. Argon
3. Xenon
4. Radon

Q. These days yellow lamps are frequently used as street lights. Which one of the following is used in the lamp.
(a) Sodium
(b) Neon
(c) Hydrogen
(d) Nitrogen