Meaning of mass number | Babel Free
Definitions
The total number of protons and neutrons in an atomic nucleus. Symbol: A
physical
Equivalents
العربية
عدد كتلي
Deutsch
Massenzahl
Ελληνικά
μαζικός αριθμός
Suomi
massaluku
Français
nombre de masse
Italiano
numero di massa
한국어
질량수
Português
número de massa
Русский
массовое число́
Tiếng Việt
số khối
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.