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What kind of bonds do the atoms in molecules of oxygen gas and nitrogen gas held together?
The atoms in molecules of oxygen gas (O2) are held together by a double covalent bond, where two pairs of electrons are shared between the oxygen atoms. In contrast, the atoms in molecules of nitrogen gas (N2) are held together by a triple covalent bond, where three pairs of electrons are shared between the nitrogen atoms.
Are the physical properties of hydrogen closer to nonmetals or metals?
nonmetals because hydrogen is a gas
Why is nitrogen a nonmetal?
Because it doesn't have the properties of a metal.
Does N2 contain three atoms?
No, nitrogen gas (N2) contains two nitrogen atoms.
Which nonmetals forms a gas commonly found in your atmosphere?
Nitrogen
Why chlorine does not readily combine with nitrogen gas?
A Nitrogen molecule(N2) has a triple bond between it Nitrogen will only react only if the bond is broken. And since Chlorine cannot break this triple bond, under normal conditions, it does not react with nitrogen readily.
Does nitrogen gas consist of a molecule of two nitrogen atoms?
Yes. Nitrogen gas has the formula N2. A molecule of nitrogen gas consists of two atoms of nitrogen covalently bonded.
How many nitrogen atoms are in .25 mole of nitrogen gas?
There are 1 mole of nitrogen gas molecules contain 2 nitrogen atoms. Therefore, 0.25 mole of nitrogen gas would contain 0.25 * 2 = 0.5 moles of nitrogen atoms.
Does noble gas have some properties of both meals and nonmetals?
Not of metals. Only the properties of non metals
When nonmetals and metals react which atoms gain electron?
The non-metallic atoms will gain electrons, while the metallic atoms will lose electrons to become ions. An ionic compound is thus formed and all ions will have the noble gas configuration/structure.
Does nitrogen gas consist of atoms or molecules?
Nitrogen gas consists of N2 molecules.
What is the two bonded atoms that are both nonmetals?
Molecule (usually a gas).
