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Are all halogens diatomic molecules?
Yes, all halogens are diatomic molecules in their elemental form, meaning that they exist as pairs of atoms bonded together. Examples of halogens include fluorine (F2), chlorine (Cl2), bromine (Br2), iodine (I2), and astatine (At2).
Are hydrogen and the halogens the only elements that can form diatomic molecules joined by a single covalent bond?
yes
Which diatomic molecules have single bonds?
The halogens and hydrogen
What family of elements most often exist as diatomic molecules?
The halogens (Group 17) are the family of elements that most often exist as diatomic molecules in their elemental form. This includes elements like chlorine (Cl2), fluorine (F2), bromine (Br2), and iodine (I2).
Are Hydrogen Nitrogen Oxygen and the Halogens diatomic molecules?
Yes
What period 3 diatomic elements will form ions with a negative 2 charge?
Only chlorine has a diatomic molecule biut any ion is 2-..
A chemical family whose members exist as reactive diatomic molecules in the gaseous phase?
The halogens are a chemical family whose members exist as reactive diatomic molecules in the gaseous phase. Examples include chlorine (Cl2) and fluorine (F2).
What molecules are molecules formed by two or more atoms of the same element that share electrons?
Diatomic molecules. Halogens in particular.
Where in the periodic table would you find the elements that go round in pairs and form diatomic molecules?
The elements that form diatomic molecules are hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, iodine, and astatine. The chemical formula for each diatomic molecule is H2, N2, O2, F2, Cl2, Br2, I2, and At2.
What property do halogens share?
They share many properties, but one is that they all have 7 valence electrons.
The fact that hydrogen forms diatomic molecules makes it similar to what family?
The fact that hydrogen forms diatomic molecules makes it similar to the halogen family, which also consists of elements that typically exist as diatomic molecules in their natural state, such as chlorine and fluorine.
What are two prperties of the halogens?
They have low melting and boiling points which increases down the group. They form diatomic molecules They form simple ions with -1 charge They react with hydrogen to form acidic compound
