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If calcium has 2 valence electrons and sulfur has 6 how many calcium atoms are needed to form a ionic bond with sulfur?
To form an ionic bond, calcium (which has 2 valence electrons) can donate its two electrons to sulfur (which requires 2 additional electrons to complete its valence shell). Therefore, one calcium atom can bond with one sulfur atom to form an ionic compound. Thus, only one calcium atom is needed to form an ionic bond with one sulfur atom.
What type of bond will strontium and sulfur form?
Strontium is an earth metal (element #38), and iodine is a halide non-metal (element #53), therefore they would form an ionic bond. Strontium ions have a +2 charge, and iodines -1, so to form a neutral-charged compound, we need 2 iodines for every Strontium, and the chemical formula would be: SrI2.
What type of bond occurs between barium and sulfur?
An ionic bond would occur between sulfur and barium.
What is the ionic compound with barium and sulfide?
The ionic compound formed from barium and sulfide is barium sulfide, with the chemical formula BaS. In this compound, barium donates two electrons to sulfur to form a stable ionic bond.
Why does a sulphide ion has -2 charge?
A sulfide ion (S2-) has a charge of -2 because sulfur typically forms two covalent bonds with other elements in ionic compounds. Sulfur is in Group 16 of the periodic table, also known as the oxygen family, which means it has six valence electrons. By gaining two electrons to achieve a stable electron configuration, sulfur fills its valence shell and attains a full octet, resulting in a -2 charge.
What is the ionic charge of sulfide?
Sulfide typically has an ionic charge of -2. This is because sulfur, the element in sulfide, usually gains two electrons to achieve a stable electron configuration similar to a noble gas.
What is the ionic charge of each element found in the following compound?
The compound is K2SO4 (potassium sulfate) Potassium (K) has a 1+ ionic charge. Sulfur (S) has a 2- ionic charge. Oxygen (O) has a 2- ionic charge.
What is the formula for ionic compound for rubidium and sulfur?
The formula for the ionic compound formed between rubidium and sulfur is Rb2S. Rubidium is a group 1 element with a +1 charge, and sulfur is a group 16 element with a -2 charge. To balance the charges, two rubidium atoms are needed for every sulfur atom.
Which is the correct formula for the ionic compound formed between sodium and sulfur?
The correct formula for the ionic compound formed between sodium and sulfur is Na2S. Sodium is a group 1 element with a +1 charge, and sulfur is a group 16 element with a -2 charge. Therefore, two sodium atoms are needed to balance the charge of one sulfur atom.
What type of element loses electrons in ionic bonding and what type of charge will it create?
An ionic bond is formed between a metal and a non metal. The METAL loses an electron (or electrons) and it becomes positively charged.
What is the predicted ionic charge for a S ion?
2-. Sulfur is in group 16, it has 6 valence electrons and requires 2 more electrons to achieve the stable octet,
Which element when combined with sulfur would most like form an ionic compound?
An element such as sodium or potassium would most likely form an ionic compound with sulfur. These metals tend to easily lose electrons to form cations, which can then combine with the sulfur anions to form an ionic bond.
Which ionic compound is formed when aluminum and sulfur combine and why?
Aluminum sulfide (Al2S3) is formed when aluminum and sulfur combine due to the transfer of electrons from aluminum to sulfur. Aluminum has a 3+ charge, while sulfur has a 2- charge. This results in the formation of a stable ionic compound with a 2:3 ratio of aluminum to sulfur atoms.
Is sulfur ionic?
Sulfer is an element, only compounds can be ionic. For example, NaCl is an ionic compound- something that has a metal and a non-metal.
What is the charge for Sulfur?
Sulfur typically carries a charge of -2 in ionic compounds due to its position in Group 16 of the periodic table, where it tends to gain two electrons to achieve a stable electron configuration.
What element has a larger ionic radius than sulfur?
Potassium has a larger ionic radius than sulfur.
Does sulfur give away electrons when forming a ionic bond?
Yes, sulfur can give away electrons when forming ionic bonds with elements that have a greater tendency to attract electrons. For example, in the compound sodium sulfide (Na2S), sulfur gives away electrons to sodium to form an ionic bond.
