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The element iodine is a halogen True or false?
No,. The halogens will gain 1 electron when they react if electrons are exchanged.
What is true of iodine and radioactive iodine a-Both have the same atomic number b-Both have the same number of electrons c-Both have the same number of neutrons d-None of the ab?
both a and b are true for iodine and radioactive iodine isotope
Is table salt an example of a binary ionic compound.?
Yes, table salt (sodium chloride, NaCl) is an example of a binary ionic compound. It is composed of just two elements: sodium (Na) and chlorine (Cl), with sodium ion carrying a positive charge and chlorine ion carrying a negative charge.
T4 has four atoms of iodine in every molecule?
The statement is about tetratritium iodide (T4), which contains four iodine atoms per molecule.
What are molecular elements?
We might apply the term "molecular element" to an element that is not found as a single atom. Some examples might be in order to explain this.We often hear the term O2 applied to a gas in our atmosphere, which is the element oxygen. Oxygen is not generally found in the atmosphere in single atom units. It is found as diatomic molecules. We find that each oxygen atom has paired up with a "buddy" to form a "molecular element" and taken the form O2. Nitrogen, the most abundant gas in the atmosphere, also appears as the diatomic molecule N2.There are a few other elements that do not appear as "lone atoms" but will "hang around" with another atom of their kind. This is true of elemental gases, but not the inert or noble gases.
Does Iodine have less electron affinity than fluorine?
Yes. It's true. Chlorine has the highest electron affinity, then Fluorine, Bromine and Iodine
Is fluorine Chlorine and bromine metals?
true
What is true or same about both chlorine and iodine?
Both chlorine and iodine are halogens located in the same group on the periodic table. They are both nonmetals and can form compounds with other elements by gaining electrons. Chlorine and iodine are also used in various applications, such as in disinfectants and pharmaceuticals.
Why group 7 elements get more reactive as you go down the group from fluorine to iodine?
Group 17 elements (group 7) become more reactive as you move down the group due to the increase in atomic size and shielding effects. As you go down the group from fluorine to iodine, the outermost electron shell gets farther from the nucleus, leading to weaker attraction, making it easier for the elements to gain an electron and become more reactive.
Why is the element oxygen found in nature as oxygen 2?
Because of its various properties, oxygen must always occur in nature as an ionic bound or O2. This is also true for Hydrogen, Fluorine, Bromine, Iodine, Nitrogen, and Chlorine.
What is percentage of iodine in sodium?
Zero: Iodine and sodium are both chemical elements, and neither contains any of the other, as is true for all pairs of different elements,
True or false atoms of the halogens do not normally form chemical bonds?
False. Atoms of halogens, such as chlorine and fluorine, do form chemical bonds with other elements to achieve a stable electron configuration. Halogens are highly reactive and tend to form bonds with other elements to complete their outer electron shell.
Chlorine is a very reactive nonmetals?
Yes!!! Agreed Chlorine gas is a very reactive non-metal. Fluorine, which is in the same group is even more reactive non-metal. Fluorine is often nicknamed the 'Tyrannosaurus Rex' of the elements, because of its high degree of reactivity. In the lab. take a gas jar full of chlorine, and place a pellet of sodium metal in it. They will immediately react to form sodium chloride (NaCl) common table salt.
What four elements have chemical properties like fluoride?
Flourine belongs to a class of elements called Halogens, which are similar in their chemical and physical properties. The other elements of this group are Chlorine, Bromine, Iodine, Astatine and Ununseptium. Astatine, however, is not considered to be a true halogen since it is radioactive in nature and Ununseptium is a synthetic element.
Is it the following sentence true or false four of the nonmetals are gases at room temperature?
True. At room temperature, oxygen, nitrogen, fluorine, and chlorine are nonmetals that exist as gases.
What are the similarities between electronic structure of sodium and fluorine?
There is no particular similarity between the electronic structure of the elements sodium and fluorine. Their electronic structures are similar only to the extent that all elements have certain features in common. The electrons form shells around the nucleus. This is true of sodium and fluorine as well as all other elements.
What compound is chlorine?
Chlorine is not a compound, it is a basic element. It is 17th on the periodic table of elements and has a mass number of 35.45. - - - - - Having said that, which is true, chlorine is so reactive it'll go out of its way to form compounds with other elements.
