What noble gas structure is formed when an atom of each of these metals loses all its valence electrons? Write the formula of the metal ion formed. a.) K Noble gas structure: Metal Ion: b.)Mg Noble gas structure: Metal Ion: c.)Al Noble gas structure: Metal Ion: d.) Ba Noble gas structure: Metal Ion:

Q: The majority of known noble gas compounds are those of Xenon. Why?

A: SOLUTION: Step 1: Generally noble gases have fulfilled electronic configuration and they are very…

Q: what would the formula be for the compound Zinc Rickandmortyide be? (Rickandmortyide would be an…

A: Ionic compounds are formed by the transfer of electrons from a metal to a non metal. In the name of…

Q: In complete sentences, explain: (a) why Se2 - and Br - are about the same size; (b) why Br - is…

A: (a)

Q: In Li element, what  are  the number of electrons lost or gained by atoms during ionic bonding…

A: ANSWER IS

Q: e total number of valence electrons

A: Total number of valence electrons is equal to the sum of valence electrons of all atoms in a…

Q: How many electrons are in a tin atom? Give the number of electrons in each shell. How many valence…

A:

Q: estion 11 of 39 Ernest Rutherford was a prominent scientist who contributed significantly to the…

A:

Q: Which group number are the noble gases located in? how many valance electrons do they all have

A: Noble gases are located in the GROUP 18 of the periodic table.

Q: Does Xenon and radon make a ionic compound, molecular compound, or neither?

A: Xenon and radon are noble gases; noble gases are inert and highly stable at ordinary temperature due…

Q: How many valence electrons does each noble gas have?

A: Valence electrons refers to those electrons which reside in the last shell in an atom. These…

Q: Metals can be rolled into sheets and stamped into various forms whereas diamond is very hard. An…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: An atomic anion with a charge of -1 has the following electron configuration: 3 1s²25°2p³ What is…

A: An atomic anion with a charge of -1  is formed by accepting an electron which has the electronic…

Q: A monatomic ion with a charge of -2 has an electronic configuration of 1s²2s²2p°3s³3p®4s²3d104p°.…

A: An element can be identified based on the atomic number of the element. Each element has only a…

Q: How many electrons must be gained or lost by each element to achieve a noble gas confi guration of…

A: The given elements are Lithium, iodine, sulfur, and  Strontium

Q: Describe an atom and how atomic structure affects interactions between atoms.

A: Atom is the smallest unit into which matter can be divided without the release of electrically…

Q: Based on its outer shell, the atom in figure 2.5 would be characterized as _

A: The total no of electrons = 2 The atom represented has only one orbit that has 2 electrons.

Q: The octet rule is generally followed for cations of elements located where on the periodic table? A)…

A: Octet rule: It is the tendency of an element to either to loose or gain electrons in order to get…

Q: An electrical charged atom or group of atoms. What is it

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Q: A neutral oxygen atom has eight electrons. How many electrons does O²⁻­‐ have

A: Oxygen has 8 electrons and its atomic mass is 16 g/mol.

Q: a) What is the chemical name of this element? b) Write the electron configuration of X'. c) Write…

A: The diagram of element “X”, that shows the electron present in different shells, is shown below. In…

Q: Element Number of Valence Electrons Lewis Dot Symbol 1 4. lodine 5. Carbon 6. Barium 7. Selenium 8.…

A: The symbols of the elements are as follows: Iodine – I Carbon- C Barium – Ba Selenium -Se Silicon-Si…

Q: A monatomic ion with a charge of +2 has an electronic configuration of 1s2s22p°. This ion is a(n)…

A: Ions are two types  1. Cations :-  These are positively charged species formed by the loss electrons…

Q: For the atom with Z = 6. a. The atomic symbol is b. The name of this atom is c. This atom is in…

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Q: If Sodium (Na) bonds with Chlorine (CI), which statement is true? Na Na Sodium atom CI Chlorine atom…

A:

Q: Which of the following is optimal at the bonding distance? A) The balance between the attractive and…

A: Each bond has a particular bond length and this bondlength is decided by the attractive and…

Q: predict the charge on ions that form from elements in group 17

A: Applying concept of electronic configuration.

Q: 1.) Assuming that the octet rule is obeyed, write out the electron configuration for the ion formed…

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Q: charged

A: Atoms are neutral in nature, i.e., they contains equal number of protons and electrons in them.…

Q: How many valence electrons does hydrogen need to complete its shell? Which group is most similar to…

A: To explain: How many valence electrons does hydrogen need to complete its shell.

Q: How can the periodic table be used to determine whether an atom forms a cation or an anion, and its…

A: The periodic table is the tabular arrangement of elements in the order of increasing atomic number.…

Q: A monatomic ion with a charge of +2 has an electronic configuration of 1s-2s2p°3s-3p°. This ion is…

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Q: What species fi ts each description? a. a period 3 element that forms an ion with a −1 charge b. an…

A: a. a period 3 element that forms an ion with a −1 charge = Cl  It forms Cl- ion.   b. an ion from…

Q: Hydrogen bromide is a compound of the two elements hydrogen and bromine. It has a melting point of…

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Q: In complete sentence, describe the similarities and differences between: a neutral atom and an ion…

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Q: epsniwoit 2. Answer the following questions about chlorine: a) Write the longhand and shorthand…

A: Part A The atomic number of Chlorine is 17 and the electron configuration is 2,8,7. The longhand and…

Q: An atomic anion with a charge of -3 has the following electron configuration: What is the chemical…

A: We have to predict chemical symbol, electron present , electron in 1s .

Q: What characteristic charge do atoms in the first column of the periodic table have when they become…

A: Given, The first column of the periodic table they become ions.

Q: Find a calcium atom and an oxygen atom. These two atoms will bond to form Calcium Oxide, CaO. CaO is…

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Q: a. What is the charge on ions formed from the alkaline earth metals?  b.What is the charge on ions…

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Q: Water contains small amounts of the element fluorine, which helps to strengthen tooth enamel and…

A: Given : Fluorine is added to water in small quantity.

Q: predict the charge on ions that form from elements in group 2.

A: 2+ charge The group 2 metals (the alkaline Earths )  By the help of the Periodic Table, at the…

Q: A monatomic ion with a charge of +2 has an electronic configuration of…

A: An atom or Group of atoms having positive or negative charge known as Ion.The Ion which has one or…

Q: A neutral magnesium atom has 12 electrons. How many electrons does Mg²⁺ have?

A: During oxidation there is loss of electrons. The charge developed depends on the number of electrons…

Q: What characteristic charge do atoms in the third-to-last column of the periodic table have when they…

A: We will explain this statement with the help of morden periodic table.

Q: Is K2S ionic and held together by opposite charge or shared electrons in

A:

Q: What happens to the radius of an atom when it becomes a cation? An anion? Sizes of atoms and their…

A: An anion is a species which is negatively charged whereas a cation is a species which is positively…

Q: a.  If an atom of sodium contains 1 valence electron and an ion of sodium contains 8 and has a 1+…

A: a.  If an atom of sodium contains 1 valence electron and an ion of sodium contains 8 and has a 1+…

Q: B. How to keep your atom safe What types of atoms should your atom stay away from, in order to avoid…

A: Platinum is the element, having atomic no. 78 and with atomic symbol Pt. It have different kind of…