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How many electrons does phosphorus have to gain in order to achieve a noble gas electron configuration?
Phosphorus has to gain a total of 3 electrons to achieve a noble gas configuration. You can find this for any non-metal because the last digit of its group number is the number of valence electrons it has. For example Phosphorus has 5 and Sulfur has 6. In order to achieve a noble gas electron configuration, you must have 8 valence electrons, so phosphorus must gain 3.
What is the optimum number of electrons for phosphorous to possess in its outermost closed shell?
The optimum number of electrons in the outermost valence shell for phosphorus atoms is eight, known as an octet. Unbonded phosphorus atoms have 5 valence electrons and undergo chemical bonding in order to gain the other 3, either by covalent bonding or by ionic bonding.
What will happen to an atom of selenium in order to form a octet?
An atom of selenium will gain two electrons to form an octet in its valence shell. This will allow it to achieve a stable electron configuration similar to a noble gas.
Why is halogens more reactive than noble gas?
Halogens are reactive because they don't have a full octet. Noble gases are inert because they have a full octet. In order for a halogen to fulfill it's octet it must gain an electron. The electron usually comes from another atom such as sodium or another alkali metal but the electron can come from another source.
Explain what atoms are trying to achieve in there electron shells when they bond with each outher?
Atoms are trying achieve a stable electronic configuration i.e., stable arrangement of electrons in their electron shells. All configurations are not stable. Mostly stable configuration is attained by forming an octet of electrons in outer most shell. Sometimes octet rule is violated also.
How many electrons will each atom either gain or lose in order to satisfy the octet rule of Na?
Each sodium atom will lose one electron to achieve a complete octet in its outer shell, as the octet rule dictates atoms will gain or lose electrons to achieve a stable electron configuration with 8 electrons in the outer shell.
Does lithium follow the octet rule?
Sort of. Lithium loses one electron in order to achieve the noble gas configuration of helium, which has only two valence electrons in its 1s sublevel. The octet rule refers to the fact that atoms share or transfer electrons in order to achieve a noble gas configuration with eight valence electrons, called an octet. Helium is an exception to the rule.
How many electrons must sodium lose before it has an octet?
Sodium must lose one electron to achieve a stable octet configuration since it has 11 protons and would complete its outer shell to achieve the stable electron configuration of the nearest noble gas, neon, with 10 electrons.
How many electrons does phosphorus have to gain in order to achieve a noble gas electron configuration?
Phosphorus has to gain a total of 3 electrons to achieve a noble gas configuration. You can find this for any non-metal because the last digit of its group number is the number of valence electrons it has. For example Phosphorus has 5 and Sulfur has 6. In order to achieve a noble gas electron configuration, you must have 8 valence electrons, so phosphorus must gain 3.
What is the optimum number of electrons for phosphorous to possess in its outermost closed shell?
The optimum number of electrons in the outermost valence shell for phosphorus atoms is eight, known as an octet. Unbonded phosphorus atoms have 5 valence electrons and undergo chemical bonding in order to gain the other 3, either by covalent bonding or by ionic bonding.
What will happen to an atom of selenium in order to form a octet?
An atom of selenium will gain two electrons to form an octet in its valence shell. This will allow it to achieve a stable electron configuration similar to a noble gas.
What does oxygen need to do in order to to achieve a stable electron configuration?
Oxygen needs to gain two electrons to achieve a stable electron configuration, which would give it a full outer shell of eight electrons (octet). This can be achieved through forming chemical bonds with other elements.
What number of covalent bonds will fluorine form in order to achieve an octet?
One.
What type of bond will form between phosphorus and iodine?
A covalent bond will form between phosphorus and iodine. Phosphorus and iodine are both nonmetals, so they share electrons in order to complete their outer electron shell and achieve stability.
Why is halogens more reactive than noble gas?
Halogens are reactive because they don't have a full octet. Noble gases are inert because they have a full octet. In order for a halogen to fulfill it's octet it must gain an electron. The electron usually comes from another atom such as sodium or another alkali metal but the electron can come from another source.
Explain what atoms are trying to achieve in there electron shells when they bond with each outher?
Atoms are trying achieve a stable electronic configuration i.e., stable arrangement of electrons in their electron shells. All configurations are not stable. Mostly stable configuration is attained by forming an octet of electrons in outer most shell. Sometimes octet rule is violated also.
What is the maximum number of electrons that a representative element can possess?
The maximum number of electrons that a representative element can possess is 8. This is because the outermost electron shell of these elements can hold a maximum of 8 electrons in order to achieve a stable electron configuration.
