SI Unit of Mass, Has the Symbol Kg
This page is the CodyCross answer for the clue below from Forms of Communication, Group 2223, Puzzle 5 (Proclamations).
Question
SI Unit of Mass, Has the Symbol Kg
Answer
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.