Min. Order Reference FOB Price
1 Square Meter US$3.00-5.00 / Square Meter
Product Description
Product Description Hydrogen is a chemical element; it has symbol H and atomic number 1. It is the lightest element and, at standard conditions, is a gas of diatomic molecules with the formula H2. It is colorless, odorless, tasteless, non-toxic, and highly combustible. Hydrogen is the most abundant ...