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Fluorine and chlorine.
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∙ 13y ago
Wiki User
∙ 13y agoBromine
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What is the correct list of elemental families in order going from left to right?
Alkali metals, transition metals, halogens or Transition metals, halogens, noble gases or Alkali earth metals, halogens, noble gases
Halogens that are gases at room temperature and pressure?
Only fluorine and chlorine are gases at room temperature. Bromins is a liquid. Iodine and astatine are solids.
What are the similarities and differences between the halogen family and the inert gases?
halogens are reactive gases and noble gases are non reactive!=)
What two halogens are gases at room temperature?
I do not know so don't ask this question again
Are halogens all gases?
Bromine (Br2) and Iodine (I2) are liquids at room temperature and pressure
Which of the elements in the periodic table are gases at STP?
Among the halogens, fluorine (F) and chlorine (Cl) are gases at STP. In the new, IUPAC approved system, the halogens are placed in group 17. In the two (ambiguous) older systems, their group might be labelled VIIB or VIIA.
Which 2 elements are gases at STP?
hydrogen, nitrogen, oxygen, fluorine, and chlorine are all gases at STP
Are halogens inert gases?
No. halogens are not inert gases. Halogens are group 17 elements. Inert gases or noble gases are the group 18 elements Helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) and radon (Rn) are the six inert gases.
How do the physical and chemical properties of the halogens comparew with those of the inert gases?
Halogens are very reactive both physically & chemically than that of inert gases ,as halogens have valency 1.
How do the physical and chemical properties of the halogens compare with those of the noble glasses?
Halogens are extremely reactive, noble gases are very unreactive. All noble gases are gases; only F and Cl are gases.
What are two types of gases?
halogens and noble
What is the correct list of elemental families in order going from left to right?
Alkali metals, transition metals, halogens or Transition metals, halogens, noble gases or Alkali earth metals, halogens, noble gases
Halogens that are gases at room temperature and pressure?
Only fluorine and chlorine are gases at room temperature. Bromins is a liquid. Iodine and astatine are solids.
How are halogens and noble gases alike?
they have similar properties
What is the column left to the noble gases called?
Halogens
How do psychical and chemical properties of halogens compare with those of the inert gas?
At room temperature the lighter halogens, F, Cl are diatomic gases, Br is a liquid, I is a solid. All of the halogens are colored and toxic. The noble gases are all colorless odorless non chemically toxic monoatomic gases. (Radon is radioactive).
What are the similarities and differences between the halogen family and the inert gases?
halogens are reactive gases and noble gases are non reactive!=)
