What is the formula of the ion formed when phosphorus achieve a noble gas configuration?
Table of Contents
- 1 What is the formula of the ion formed when phosphorus achieve a noble gas configuration?
- 2 What is the electron configuration of phosphorus using noble gas method?
- 3 What is the charge on a phosphorus ion?
- 4 What is the charge of an ion formed from phosphorus?
- 5 What is the electronic configuration for the ion formed when phosphorus gains three electrons?
What is the formula of the ion formed when phosphorus achieve a noble gas configuration?
Cotton’s PowerPoint
| Question | Answer |
|---|---|
| What is the formula of the ion formed when phosphorus achieves a noble-gas configuration? | P^3- |
| know the characteristics of an ionic compound. | crystalline solids, high melting and boiling points, electrolyte (conducts electricity) |
What is the formula of the ion formed when phosphorus forms an ion?
Phosphide
Naming monatomic anions
| Element name | Ion name | Ion formula |
|---|---|---|
| Oxygen | Oxide | O2− |
| Sulfur | Sulfide | S2− |
| Nitrogen | Nitride | N3− |
| Phosphorus | Phosphide | P3− |
What is the electron configuration of phosphorus using noble gas method?
Therefore the Phosphorus electron configuration will be 1s22s22p63s23p3. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom.
What is the formula of the ion formed when phosphorus gains or loses valence electrons and attain noble gas configurations?
A phosphorus atom has 5 valence electrons and gains 3 electrons to attain a noble-gas configuration. The formula of the ion formed is P3-.
What is the charge on a phosphorus ion?
(b) By referring to a periodic table or table of elements, we see that phosphorus (symbol P) has an atomic number of 15. Thus, each atom has 15 protons. The mass number of the ion is 15 + 16 = 31. Because the ion has 15 protons and 18 electrons (three more electrons than protons), its net charge is 3-.
What is the chemical formula of phosphorus?
It has a tetrahedral shape and has the formula P4. The two main forms of phosphorus are white phosphorus and red phosphorus.
What is the charge of an ion formed from phosphorus?
How do you calculate the noble gas configuration?
How to Write a Noble Gas Configuration
- Find the number of electrons for the atom.
- Fill in the electron shells and energy levels with the electrons.
- Follow the Aufbau rule and write the full electron configuration.
- Find the noble gas preceding the element on the periodic table.
What is the electronic configuration for the ion formed when phosphorus gains three electrons?
When the phosphide ion forms, the phosphorus atom gains three electrons. Thus, the electron configuration becomes [Ne]3s23p6 because the phosphorus atom gains three electrons that are added to the 3p subshell.
What is the formula of the ion formed when barium atom loses electrons to form a compound?
A barium (Ba) atom will lose electrons because it is a metal and metals tend to lose electrons since they have low ionization energies. Since the resulting ion will have 2 less negatively charged electrons, its overall charge will be 2+. Therefore the barium cation (Ba2+ B a 2 + ) will be formed.