Question

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what is radiation
what is platinum ​

Answer 1

Answer:

Radiation is energy that comes from a source and travels through space at the speed of light.

platinum is a chemical element with the symbol pt and atomic number 78.

Answer 2

Radiation is energy that comes from a source and travels through space at the speed of light. This energy has an electric field and a magnetic field associated with it, and has wave-like properties. You could also call radiation “electromagnetic waves”