Can the cation affect the color of a solution can the anion affect the color of a solution provide supporting evidence for each case?
Can the cation affect the color of a solution can the anion affect the color of a solution provide supporting evidence for each case?
Explanation: It depends on where the transition metal is because frequently, transition metal would produce colored solutions. So a cation or anion can produce a color effect in a solution.
Is lithium cation or anion?
Lithium(1+) is a monovalent inorganic cation, a monoatomic monocation and an alkali metal cation….4.3Related Element.
| Element Name | Lithium |
|---|---|
| Atomic Number | 3 |
What type of ion is lithium?
A lithium atom has 3 protons and 3 electrons. It can lose one of its electrons, making it an ion. It now has more positive protons than electrons so it has an overall positive charge. Therefore it is a positive ion.
Is nitrogen a cation or anion?
Nitrogen is neither a cation nor an anion because it is an atom and atoms are electrically neutral. Nitrogen has five valence electrons and it needs…
Why does lithium form a cation?
Like the other alkali metals, lithium has a single valence electron that is easily given up to form a cation. Because of this, lithium is a good conductor of heat and electricity as well as a highly reactive element, though it is the least reactive of the alkali metals.
How many energy levels are in lithium?
3
What is the atomic mass of lithium?
6.941 u
What is the difference between mass and atomic number?
Atomic mass is associated with the number of neutrons and protons that are present in a particular nucleus of an element. Atomic number is usually the number of protons present in an element’s nucleus. It is the average weight of an element. It is the total number of nucleons in the atom’s nucleus.
Which is atomic number?
The atomic number is the number of protons in the nucleus of an atom. The number of protons determines how many electrons surround the nucleus, and it is the arrangement of these electrons that determines most of the chemical behavior of an element.
What is atomic mass unit simple definition?
An atomic mass unit is defined as a mass equal to one twelfth the mass of an atom of carbon-12. The mass of any isotope of any element is expressed in relation to the carbon-12 standard. For example, one atom of helium-4 has a mass of 4.0026 amu.
What do you understand by 1 amu or 1 U?
1-An atomic mass unit (u) is a unit of mass used to express atomic and molecular weights. One atomic mass unit (1u) or 1 a.m.u. is defined as one twelfeth (1/12) of the mass of an atom of carbon-12.
What is the value of 1 am?
Explanation: 1 atomic mass unit (a.m.u.) is the mass of a proton or a neutron which is equal to 1.27kg .