Muon radiative energy loss (in 1.0E06 cm^2/g) in technetium (Tc) with Z = 43, A = [97.90722(3)] (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 1.2241 0.5238 0.3900 2.1379 5. 1.6824 1.4287 0.4168 3.5278 10. 2.0548 2.1312 0.3981 4.5842 20. 2.4370 2.8207 0.3872 5.6449 50. 2.9395 3.8440 0.3760 7.1595 100. 3.2991 4.5306 0.3678 8.1975 200. 3.6303 5.1480 0.3639 9.1422 500. 4.0069 5.7229 0.3639 10.0937 1000. 4.2371 6.0316 0.3696 10.6383 2000. 4.4187 6.2564 0.3787 11.0537 5000. 4.5898 6.4456 0.3954 11.4308 10000. 4.6758 6.5337 0.4121 11.6216 20000. 4.7335 6.5912 0.4315 11.7562 50000. 4.7815 6.6346 0.4618 11.8778 100000. 4.8033 6.6527 0.4876 11.9435