Question

which metal cannot be penetrated by the gamma rays?

Answer 1

Titanium is the best metal which cannot penetrated by gamma rays.
Please thank me

Answer 2

$\huge\bold\red {Hello \:mate}$

Here's your answer

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Any metals can be penetrated by gamma rays.

Uranium ,Tungsten are the best shielding materials for gamma rays.

The degree of penetration depends on the wavelength of the gamma ray and the density and the thickness of the material which gamma rays are passing through .

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Thanks