element #1 element #2 compound formed? chemical formula ionic barium beryllium O molecular O neither O ionic хenon krypton O molecular O neither ionic radon argon O molecular O neither

Q: moles

A: In the balanced chemical reaction,  Number of atoms of each element in reactant side is equal to…

Q: Give 2 reasons K2Se is an ionic compound  why

A: Ionic bond is formed due to tranfer of electrons from more electropositive element to…

Q: Predict the chemical formula for the ionic compound formed by the elements Al and I

A: Ionic compounds are formed by a positively charged ion (cation) and a negetively charged ion(anion).…

Q: Identify the following two compounds as either COVALENT or IONIC:  a) tetraphosphorous tetrasulfide…

A: Covalent Bond formed by sharing of electrons while ionic bond is formed by transfer of electrons.

Q: Provide the molecular formulas for the following compounds Aluminum bromide Gallium phosphide…

A: Molecular formula of ionic compounds can be written by following electrical neutrality principle…

Q: Find the ionic compound among these. O K20 O N20 H20 OF2

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Q: Identify the block in the periodic table of metals that tend toform more than one type of ion.

A: The periodic table consists of four blocks: s-block: Group 1 to group 2 p-block: Group 13 to group…

Q: Write the chemical formula for calcium sulfide

A: Calcium sulfide  The calcium sulfide compound is an ionic compound. Here, calcium is a metal (S -…

Q: What ions are formed by sodium and sulfur? What compound would be formed by these ions?

A: In chemistry, knowing an element's reactivity and chemical characteristics is dependent on how it…

Q: Explain why Aluminum loses electrons when forming ionic compounds, while Oxygen gains electrons.

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Q: What is the correct chemical formula for a compound consisting of Ca and N ions?

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Q: What is the feature of ionic bonding ?

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Q: Will chlorine form an ionic bond or covalent bond with other elements? Provide an example.

A: Chlorine is more electronegative element because it's accepting one electron easily and forming…

Q: Write the formula for ionic compound. Lithium permanganate

A: Generally in ionic compound the cation (positively charged ion) must be named first then consider…

Q: Given the chemical structures pictured below what is the proper, accepted chemical name for that…

A: The given compound contains an ester functional group. The name of the carboxylic acid part is…

Q: 3. During the formation of ionic bonds, with which noble gas does boron become isoelectronic with?…

A: #3: Boron(B) is a group-13 element with atomic number 5.  The electronic configuration of B(5…

Q: Why was argon used in light bulbs?  Need periodic table for this answer.

A: Argon is noble gases found in the group (18) do not react with any metal; it means it creates an…

Q: Ion Ion Compound Formula Formula Formula Cu²+ Br Co*+ 02- Fe²+

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Q: What is the difference between atoms, ions, and molecule

A: All matter can be classified in three major physical states; solid, liquid and gases. These physical…

Q: 21. Based on your understanding of the relationships between the structures and physical properties…

A: Metals have high melting point. Generally metals are hard except Li, Na and K. Metals are soluble in…

Q: Rubidium peroxide Strontium hydrogen phosphite Hydrofluoric acid Chromium(III) thiocyanate Acetic…

A: In the question five compounds are given and their chemical formula is asked. Also it is asked to…

Q: Give the name of the compound formed when Ca and I atoms combine.

A: Ca + I2 ---> CaI2 So, the compound formed when Ca and I atoms combined is Calcium iodide.

Q: Compare ionic and covalent compounds in terms of formula and composition. How does the process for…

A: Ionic bond Covalent Bond Composition 1.These bonds are formed by transfer of electrons from one…

Q: Predict the chemical formulas for the binary compounds that hydrogen forms with the elements…

A: Binary compounds are compounds which have only two different type of elements .  To predict the…

Q: Which group r compo Ma Mag This

A: magnesium reacts with oxygen and forms magnesium (II) oxide Charge on Mg = +2Charge on O = -2

Q: Although not a transition metal, lead can form Pb2+Pb2+ and Pb4+Pb4+ ions. Write the formula for the…

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Q: Predict a chemical formula for the ionic compound formed by the elements Cs and P

A: The elements given are Cs and P.

Q: Complete the ground-state electron configuration for these ions using the noble gas abbreviation and…

A: In the given question we have to write the electronic configuration of the given ions, Electronic…

Q: Predicting the formula of ionic compounds with common... Write the empirical formula for at least…

A: Empirical formula: it can be defined as the simplest whole number ratio of different atoms in the…