(A) Pascal
(B) Energy
(C) Angstran
(D) Becquerels
Answer: (D) Becquerels
A material’s radioactivity is measured in becquerels (Bq, international unit).
(A) Pascal
(B) Energy
(C) Angstran
(D) Becquerels
Answer: (D) Becquerels
A material’s radioactivity is measured in becquerels (Bq, international unit).