If an NFPA 704 Fire Diamond has a 2 in the yellow section it means the reactivity of the material is such that it can have violent chemical change at high temperature or pressure, it can react violently with water, or it can form explosive mixtures with water.
Fragmentation hazard
red and yeller
5:2 = x:1212 x = 3030 pints
768 is even, so let's start by dividing it by 2. 768 = 2 x 384 = 2 x 2 x 192 = 2 x 2 x 2 x 96 = 2 x 2 x 2 x 2 x 48 = 2 x 2 x 2 x 2 x 2 x 24 = 2 x 2 x 2 x 2 x 2 x 2 x 12 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 6 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 The end number is now prime, so the prime factorisation is complete. 768 = 28 x 3.
2 x 32 4 x 16 8 x 8 2 x 2 x 16 2 x 2 x 2 x 8 2 x 2 x 2 x 2 x 4 2 x 2 x 2 x 2 x 2 x 2
The CBRN hazard marker for a chemical hazard is a yellow background with a black skull and crossbones symbol.
The CBRN hazard marker for a chemical hazard is a right isosceles triangle with a yellow background and red lettering.
Water hazard - yellow stakes, lateral hazard - red stakes and bunkers.
The CBRN hazard marker for a chemical hazard is a right isosceles triangle with a yellow background and red lettering.
Fragmentation hazard
The symbol for a mass detonation hazard is a black exclamation mark (!) inside a red diamond.
The CBRN hazard marker for a chemical hazard is a right isosceles triangle with a yellow background and red lettering.
Yellow.
right isosceles triangle with a yellow background and red lettering
The CBRN hazard marker for a chemical hazard is a right isosceles triangle with a yellow background and red lettering.
right isosceles triangle with a yellow background and red lettering
It indicates a flammable or explosive gas.