why are polyatomic ions highly reactive?
16707
why are polyatomic ions highly reactive. ... Polyatomic ions have group of two or more elements combined with some charges. Always charged ions are more reactive than neutral one.
1160706
The atoms in a polyatomic ion are usually covalently bonded to one another, and therefore stay together as a single, charged unit. Rule 1. The positive ion (cation) is written first in the name; the negative ion (anion) is written second in the name.
1331493
In a polyatomic ion, the group of covalently bonded atoms carries a net charge because the total number of electrons in the molecule is not equal to the total number of protons in the molecule.
1411887
Noble gases have low reactivity because they have full electron shells. Halogens are highly reactive because they readily gain an electron to fill their outermost shell.
1350253
Yes Alkali Metals Are very Reactive in nature,they do not occur freely in nature. They are Very Reactive because they only have one electron in its' outermost shell. They tend to donate electrons to complete their octate.
51506
You can see that it is especially important that you know both the formulas and charges of the polyatomic ions to write equations such as these properly. Some compounds when dissolved in water dissolve completely. These compounds are considered to be strong electrolytes.
97893
Ions composed of two/more covalently bonded atoms acting as single unit are called polyatomic ions. Polyatomic ions can be positive polyatomic ions or negative polyatomic ions. Examples of positive polyatomic ions are - NH4+. Examples of negative polyatomic ions are OH-, CN-, HCL3-.
1161550
1 Answer. BRIAN M. A polyatomic ion is a group of atoms bond by covalent bonds with an unbalanced charge. A binary ionic compound is composed of atoms of two elements bond by an ionic bond.
62635
Polyatomic ions are ions that are composed of two or more atoms that are linked by covalent bonds, but that still have a net deficiency or surplus of electrons, resulting in an overall charge on the group. A metal plus a polyatomic ion yields an ionic compound.
534181
Molecules and polyatomic ions are formed by covalent bonds. Molecules are neutral particles formed by the sharing of electrons between multiple atoms....
789826
Polyatomic ions are a set of covalently bonded atoms that have an overall charge, making them an ion. Polyatomic ions form ionic bonds in the typical way, balancing so that the overall compound is electrically neutral.
676522
Monatomic ions and polyatomic ions are named according to the number of atoms present in those ions. The main difference between monatomic and polyatomic ions is that monatomic ions are composed of single atoms whereas polyatomic ions are composed of two or more atoms per ion.
848854
Polyvalent ion refers to when the atoms in an ion join to form the ion and they have a valency of more than 2. ... On the other hand, the concept of a polyatomic ion is completely different. A polyatomic ion means an ion has more than 2 atoms.
694409
In older literature, a polyatomic ion may instead be referred to as a radical (or less commonly, as a radical group). ... Polyatomic ions often are useful in the context of acid-base chemistry, and in the formation of salts.
1251224
Ionic solids are very hard and brittle. ... Brittle since when distorted like charged ions move closer to each other and the strong electrostatic repulsions shatter the crystal.
618918
Explanation: Small polyatomic ions in general are polar. The charge on the ion is sufficient to polarize the small molecule into partially positive and partially negative poles.
709746
These ionic bonds between the charged particles result in a giant structure of ions. Because the ions are held together tightly in this giant structure it takes a lot of energy to break all the bonds. As a result, ionic compounds have high melting and boiling points.