Rubidium (Rb) reacts with oxygen gas (O) to form a stable compound. In this compound, what is the charge of the rubidium ion?

Q: Write the chemical formulas for the following compounds or ions. a) b) c) d) e) nitrate ion aluminum…

A: We are to write the formulas of given compounds and ions (A) nitrate ion (B) aluminium oxide (C)…

Q: A certain compound is made up of three chlorine atoms, one phosphorus atom, and one oxygen atom.…

A: Given : The compound has  1) 1 oxygen atom i.e 1 O 2) 3 chlorine atoms i.e 3 Cl 3) 1 phosphorous…

Q: Write the chemical formula for krypton dichloride

A: The chemical Formula of Krypton Dichloride can be written as -

Q: What is the correct formula for oxide ion?

A: The oxide ion contains an oxygen atom with two negative charges.  These two electrons fulfil the…

Q: What is the formula of calcium phosphide?

A: We know that, Atomic number of Ca = 20 Electronic configuration = 1s2,2s2,2p6,3s2,3p6, 4s2 It means…

Q: A chemist analyzes a white solid compound and finds that it does not dissolve in water.  When the…

A: The polar or ionic compounds dissolves in polar water solvent. The covalent compounds are non polar…

Q: What is the formula for calcium oxide?

A: The compound given is calcium oxide.

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: Give an example of an ionic compound that does not contain a metal.

A: ANSWER IS DISCUSSED BELOW :

Q: is the chemical formula for the compound formed between tin(IV) and chlorine?   What is the…

A: Chemical formula tells us the number of atoms of each element  in a compound.

Q: Why does sulfur dichloride have the prefix "di", but magnesium chloride does not?

A: Why does sulfur dichloride have the prefix "di", but magnesium chloride does not?

Q: What is the chemical formula for sodium sulfate

A: An atom or a molecule having a net electrical charge is known as atom. Charge of the electron is…

Q: In order for sulfur to be a neutral atom it must have how many electrons

A: To be a neutral atom, it must have proton number is equal to the electron. If electron number is…

Q: a certain compound is made up of 2 chlorine atoms, one carbon atom, and one oxygen atom. What is the…

A: A chemical formula is defined as the composition of elements present in the compound in a fixed…

Q: Is chlorine dioxide a molecular or ionic compound? Why?

A: First we should know about molecular and ionic compound.  molecular compound are those compound…

Q: What is the chemical formula for nickel (III ) oxide

A: Answer  What is the chemical formula for nickel (III ) oxide

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

A:

Q: What is the formula of the compound iodine hexachloride and iodine disulfide?

A:

Q: A new transition metal, bartium, has been discovered, which is represented by the chemical symbol…

A:

Q: if a neutral element has this chemical symbol, how many electrons does it have?

A: In the given symbol,Atomic number of carbon = 6.Number of protons = 6.

Q: Provide the formula for  a compound containing 6 chlorine atoms for every 1 sulfur atom

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Q: “(NH4)2SO4 can not be an ionic compound because it consists of nonmetals only” • Explain why the…

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Q: dilute solutions of aqueous ammonia, what is the key

A: Iodine is the solid Material, formed from KI Oxidation by using Oxidising agent.  It's formula is ;…

Q: An element Y reacts with Hydrogen to form a compound with a formula of HY. In which group in the…

A: An element Y reacts with Hydrogen to form a compound with a formula of HY. in HY, if we dissociate…

Q: What are the most common charges for magnesium and oxygen?  What would you expect the ratio between…

A: When electrons added to an atom it gets negative charge and when electrons are removed from an atom…

Q: What is the common charge for strontium in ionic compounds

A: Charge signifies the property of element to show some force of attraction or repulsion on the other…

Q: What is the difference between covalent bonds and ionic bonds?

A: The difference between covalent bonds and ionic bonds are given.

Q: What elements can form an anion?

A: Element is a pure substance consisting of same kind of atoms and have the same number of electrons…

Q: Element X reacts with element Y to give a product containing X2+ ions and Y− ions. Complete the…

A: The objective of the question is to identify whether element X or Y is a metal or a nonmetal and to…