H is a chemical______and H2 is a chemical_____ .
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H is a chemical symbol and h2 is a chemical formula.
hayya:
H is just an atom nd H2 is a molecule . . . . . .nd . . . h is symbol nd h2 is formula she is also right . .
Thank you so much for this
you welcome
you welcm . . .
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Hydrogen. Hydrogen (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements.
Hydrogen; Dihydrogen; Molecular hydrogen; 1333-74-0; Atomic hydrogen; H2 More... Hydrogen is the first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight [1.00784; 1.00811]. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas.
Or
H2 is Molecular hydrogen. It is a molecule of hydrogen that consists of two hydrogen atoms bonded together by one single bond (a). A subscript also denotes how many of a particular atom is in a molecule, thus H2. has two hydrogens.
Hydrogen; Dihydrogen; Molecular hydrogen; 1333-74-0; Atomic hydrogen; H2 More... Hydrogen is the first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight [1.00784; 1.00811]. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas.
Or
H2 is Molecular hydrogen. It is a molecule of hydrogen that consists of two hydrogen atoms bonded together by one single bond (a). A subscript also denotes how many of a particular atom is in a molecule, thus H2. has two hydrogens.
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