SI Unit of Mass, Has the Symbol Kg
This page is the CodyCross answer for the clue below from Singapore, Group 2039, Puzzle 3 (Symphony and Opera).
Question is: SI Unit of Mass, Has the Symbol Kg
and the answer is: KILOGRAM
Word Meaning:
KILOGRAM — In the International System of Units, the base unit of mass; conceived of as the mass of one litre of water, but now defined by taking the fixed numerical value of the Planck constant h to be 6.626 070 15 × 10⁻³⁴ when expressed in units of kg⋅m²⋅s⁻¹. Symbol: kg
Definitions from Wiktionary.