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Halogens are highly reactive nonmetals, known for their tendency to form salts when combined with metals. They have seven valence electrons, which makes them eager to gain one more electron to achieve a stable octet configuration. Additionally, halogens exhibit distinct colors and states at room temperature, with fluorine and chlorine as gases, bromine as a liquid, and iodine as a solid. Their reactivity decreases down the group in the Periodic Table.
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What periodic table group has similar chemical properties but different physical properties?
Group 17, the halogens have similar chemical properties. However, at standart temperature and pressure, two are gases, one is a liquid and two are solids.
Do the Physical and chemical properties of halogens compare that of noble gases?
No, the physical and chemical properties of halogens are different from noble gases. Halogens like fluorine, chlorine, bromine, and iodine are highly reactive and can form compounds with other elements, while noble gases like helium, neon, and argon are inert and do not readily form compounds. Halogens typically have higher melting and boiling points compared to noble gases.
How are halogens and noble gases alike?
they have similar properties
In a periodic table which properties are most similar to fluorine?
Halogens have similar properties. All of them form anion.
What property do halogens share?
They share many properties, but one is that they all have 7 valence electrons.
What periodic table group has similar chemical properties but different physical properties?
Group 17, the halogens have similar chemical properties. However, at standart temperature and pressure, two are gases, one is a liquid and two are solids.
Do the Physical and chemical properties of halogens compare that of noble gases?
No, the physical and chemical properties of halogens are different from noble gases. Halogens like fluorine, chlorine, bromine, and iodine are highly reactive and can form compounds with other elements, while noble gases like helium, neon, and argon are inert and do not readily form compounds. Halogens typically have higher melting and boiling points compared to noble gases.
Which properties do the halogens have in common?
All halogens are very reactive chemical elements anf form anions.
How are halogens and noble gases alike?
they have similar properties
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.
In a periodic table which properties are most similar to fluorine?
Halogens have similar properties. All of them form anion.
What property do halogens share?
They share many properties, but one is that they all have 7 valence electrons.
Two elements that have properties similar to those of chlorine are?
Bromine and iodine are two elements that have similar properties to chlorine because they belong to the same group in the periodic table, known as the halogens. They share characteristics such as being highly reactive nonmetals with similar bonding behavior and reactivity.
Do elements that have some properties of metals and some properties of non metals are called halogens?
Halogens refer specifically to a group of elements in the periodic table (Fluorine, Chlorine, Bromine, Iodine, Astatine) with distinct properties, rather than elements with mixed metal/non-metal properties. Elements with mixed properties are often referred to as metalloids or semimetals, such as Boron, Silicon, Arsenic, and Antimony.
What are two elements that have properties similar to chlorine?
Bromine and iodine are two elements that have properties similar to chlorine. They belong to the same group in the periodic table, known as the halogens, and share characteristics like reactivity and forming salts with metals.
Which elements are both alkali metals and halogens?
There are no elements that are both alkali metals and halogens. Alkali metals belong to Group 1 of the periodic table and include elements like lithium, sodium, and potassium, while halogens belong to Group 17 and include elements like fluorine, chlorine, and iodine. These two groups are distinct and do not overlap.
If an element of atomic number 118 is ever synthesized what properties might you expect it to have?
noble halogens
