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What noble gas has the same number of electrons as strontium?
No, Strontium is an alkaline earth metal which exists in solid state.
Use Lewis theory to determine the formula for the compound that forms from Sr and Se?
The Lewis theory states that atoms form bonds by sharing electrons. Strontium (Sr) is in group 2 and would lose 2 electrons, while selenium (Se) is in group 16 and would gain 2 electrons to achieve a stable octet. Therefore, SrSe2 would be the formula of the compound that forms between strontium and selenium.
How many valence electrons does the element strontium Sr have?
2
What is the Lewis Theory formula for Sr and Se?
The Lewis dot structure for strontium (Sr) shows it with two valence electrons, represented as Sr: ••. For selenium (Se), which has six valence electrons, the structure would be Se: •• •• ••. When forming a compound, strontium donates its two electrons to selenium, resulting in the formation of strontium selenide (SrSe), where Sr becomes a cation (Sr²⁺) and Se becomes an anion (Se²⁻). The resulting ionic bond reflects the transfer of electrons from Sr to Se.
How many electrons are in the outer shell of strontium ion?
Strontium ion has 0 electrons in its outer shell because it has lost two electrons to become stable. In its neutral state, strontium (Sr) has 2 electrons in its outer shell.
How can Sr and P form an ionic compound?
Strontium (Sr) is a metal that can lose two electrons to form a 2+ cation, while phosphorus (P) is a nonmetal that can gain three electrons to form a 3- anion. When strontium and phosphorus react, the Sr cation and P anion attract each other due to their opposite charges, forming an ionic compound known as strontium phosphide (Sr3P2).
What element has 38 protons and 36 electrons?
The element with 38 electrons is Strontium (Sr). Strontium is an Alkaline Earth Metal in Period 5 of the Periodic Table. Strontium has 38 electrons, 5 electron shells and 2 electrons in the outer shell.
What noble gas has the same number of electrons as strontium?
No, Strontium is an alkaline earth metal which exists in solid state.
Use Lewis theory to determine the formula for the compound that forms from Sr and Se?
The Lewis theory states that atoms form bonds by sharing electrons. Strontium (Sr) is in group 2 and would lose 2 electrons, while selenium (Se) is in group 16 and would gain 2 electrons to achieve a stable octet. Therefore, SrSe2 would be the formula of the compound that forms between strontium and selenium.
How many valence electrons does the element strontium Sr have?
2
What is the Lewis Theory formula for Sr and Se?
The Lewis dot structure for strontium (Sr) shows it with two valence electrons, represented as Sr: ••. For selenium (Se), which has six valence electrons, the structure would be Se: •• •• ••. When forming a compound, strontium donates its two electrons to selenium, resulting in the formation of strontium selenide (SrSe), where Sr becomes a cation (Sr²⁺) and Se becomes an anion (Se²⁻). The resulting ionic bond reflects the transfer of electrons from Sr to Se.
How many electrons are in the outer shell of strontium ion?
Strontium ion has 0 electrons in its outer shell because it has lost two electrons to become stable. In its neutral state, strontium (Sr) has 2 electrons in its outer shell.
What is the chemical name for strontium?
The chemical name for strontium is Sr.
The Strontium ion would have how many electrons?
The strontium ion is Sr2+ with the same electron configuration as Kr. Sr element has an atomic number of 38- the neutrl Sr tom has 38 protons in its nucleus and 38 electrons - therefore the ion Sr2+ has 2 less - 36.
How many electrons are gained or lost in strontium?
Strontium (Sr) typically loses two electrons to achieve a stable electron configuration. This occurs because strontium is an alkaline earth metal located in Group 2 of the periodic table, and it readily forms a +2 cation (Sr²⁺) by losing its two outermost electrons. Therefore, strontium loses two electrons during chemical reactions.
How many electrons in Sr2 plus?
Strontium (Sr) has an atomic number of 38, meaning it has 38 electrons in its neutral state. When it loses two electrons to become Sr²⁺, it has 36 electrons remaining. Therefore, Sr²⁺ has 36 electrons.
How many electrons do Sr have?
This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
