Atomic Mass Unit
No, no copper isotope has a mass of exactly 63.546 amu. The closest copper isotope in terms of mass is copper-64 (63.929 amu).
are you my boyfriend or not? assuming amu is meant to be ami.
Isotopes
there is no name for it
insipidus
The atomic mass unit (amu) of neon is approximately 20.1797 amu.
Hinamori Amu = (Amu) to knit, weave/daydream (Hinamori) unsure guess, but close to { Himamori = busy Hima = free time Mori = support }
Panthera Tigris
Panthera Pardus.
Baleonoptera musculus
When referring to beef cattle, the acronym AMU is referring to antimicrobial use. This is a controversial practice as it may have adverse effect on the population antimicrobial resistance.
the amu of potassium is 39.0983