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Is H2 and compound?
H2 or hydrogen gas is neither a mixture nor a compound. It is an element because it is only made up of one element which is hydrogen.
IS H2 A ATOM?
No. H2 is a molecule composed of two hydrogen atoms covalently bonded.
A molecule that is composed of only one kind of atom is?
An elemental molecule, like H2 or O2.
What is the lightest diatomic element?
The lightest diatomic element is hydrogen (H2). It has a molecular weight of approximately 2 grams per mole, which is the lightest of all the elements.
What type of chemical reaction is Mg 2 HCI MgCI2 H2?
Correctly represented, it's Mg + 2HCl --> MgCl2 + H2, and it's a single replacement reaction.
Is H2 an element or compound?
H2 is an element as it does not include any other elements from the Periodic Table.
What is the element in H2?
hydrogen
Is H2S an element?
Yes H2 or Hydrogen is an element
Who declared H2 as an element?
Mendeleev
What is the example of a element?
H2(hydrogen)
Is H2 and compound?
H2 or hydrogen gas is neither a mixture nor a compound. It is an element because it is only made up of one element which is hydrogen.
Is H2 an element , compound or a mixture?
nylon
What could be in water from a lake?
The Element H2 (Hydrogen) And The Element O (Oxygen)
What is the symbol and element name for hydrogen?
H2 hydrogen
Is hydrogen a compound or an element or a homogenous or a heterogenous?
Hydrogen (H) is an element. Hydrogen gas (H2) is a molecule.
Which of the following elements are in this chemical reaction Zn (s) HCl (g) ZnCl2 (s) H2?
Zn (zinc) is an element. H (hydrogen) is an element. Cl (chlorine) is an element. H2 (hydrogen gas) is NOT an element.
IS H2 A ATOM?
No. H2 is a molecule composed of two hydrogen atoms covalently bonded.
