colourless ,odourless ,non-toxicgas
sligtly soluble in water
lightest known gas
phisical properties and chemical properties
it is salty
Luster (lustre) is a physical property.
Structure. Texture. Density. Appearance. Strength. Hardness. Percentage Wear. Porosity and Absorption.
A physical property refers to a measurable value that describes a state of a physical system. Some examples of physical properties of matter are color, odor, density, solubility and polarity.
hydrogen+peroxide
Physical properties are properties of matter that can be observed without changing the chemical composition of the matter. Examples include mass, volume, density, boiling point, and melting point.
Hydrogen Chloride is a strong acid. There is substantial information on its properties on the wikianswers portion of this site.
2 hydrogen and 1 oxygen
Hydrogen hasn't metallic properties.
Yes. Hydrogen has magnetic properties.
mercury