A mixture of radioactive substances gives off three types of radiation

1.	A mixture of radioactive substances gives off three types of radiations. 1. Name the radiation which travels with the speed of light. 2. Name the radiation which has the highest ionizing power. 3. When an alpha particle gains two electrons it becomes neutral and becomes an atom of an element which is a rare gas. Name of this rare gas?
Answer» 1. γ-rays travels with the speed of light (3 Χ 10⁸m/s) 2. Alpha particle 3. Rare gas is Helium (He)

A mixture of radioactive substances gives off three types of radiations. 1. Name the radiation which travels with the speed of light. 2. Name the radiation which has the highest ionizing power. 3. When an alpha particle gains two electrons it becomes neutral and becomes an atom of an element which is a rare gas. Name of this rare gas?

Answer»

1. γ-rays travels with the speed of light (3 Χ 10⁸m/s)

2. Alpha particle

3. Rare gas is Helium (He)

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