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Nitrogen, N2
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∙ 10y ago
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Are diatomic molecules the same as diatomic elements?
Diatomic elements are H, F, O, N, Cl, I, Br and probable At.
Why do you need to know the 7 diatomic molecules?
Because the Hydrogen element only exists in nature by its self as a molecule with TWO hydrogen atoms. So if you have a sample of hydrogen, each hydrogen atom will be H2 (not just H). That is why it is called a Di-(two)-atomic-(atoms) molecule. Hope this helps.
Is oxygen gas compound or an element?
Oxygen Gas is itself a co-valent compound. It's formula is O2 which means oxygen gas is an atom contains two O molecules. Except zero group element all gases are compound.
What do hydrogen and helium have in common?
Both are elements. Hydrogen (symbol, H) belongs to group 1, has one proton and one electron and is highly reactive element. Hydrogen exists as a diatomic gas (H2). Helium (symbol, He) belongs to group 8, has 2 protons and 2 electrons and is chemically inert as it has completely filled orbitals. Helium exists as mono atomic element.
Give examples of three different heteronuclear diatomic molecules using hydrogen and atoms from only group 7 of the periodic table?
HCl HBr HF
Which group 15 element exists as diatomic molecules at STP?
nitrogen
Which group 15 element exists as a diatomic molecule at room temperature and pressure?
Nitrogen
The diatomic element in this group.?
Iodine or Fluorine . . . A+
Diatomic element in this group.?
Iodine or Fluorine . . . A+
Are diatomic molecules the same as diatomic elements?
Diatomic elements are H, F, O, N, Cl, I, Br and probable At.
Which two particle diagrams represent mixtures of diatomic elements?
Diatomic elements are a special group of molecules consisting of 2 identical atoms (2 of the same element). The 7 diatomic molecules are Hydrogen (H2), Nitrogen (N2), Oxygen (O2), Fluorine (F2), Chlorine (Cl2), Iodine (I2) and Bromine (Br2).
Which group 15 element serves as a diatomic molecule at preassure?
nitrogen
What family of elements most often exist as diatomic molecules?
The Halogens (Fluorine, Chlorine, Bromine, and Iodine) exist as diatomic molecules, as do hydrogen, nitrogen, and oxygen.
What elements can form diatomic molecules joined by single covalent bonds?
Only halogens and members of the oxygen group can form diatomic molecules joined by a single covalent bond.
What element are molecules basic on?
Bases have the group OH-.
What group on periodic table is a poor conductor of electricity?
Group number 17 of the periodic table is a poor conductor because all are non-metals and diatomic molecules.
Where on the periodic table would you find the element with seven protons?
Nitrogen is the element with 7 protons. It is place din period -2 and group-15.
