What are the ions involved in these elements?

Q: What is the charge of each ion

A: Charge on ion of any element depends on the number of valence electrons in the element. The element…

Q: 5. In a chemical formula, which element is listed first?

A: In a chemical formula, which element has to be listed first has to be given.

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: Pyridoxine contains 11 hydrogen atoms, 8 carbon atoms, 3 oxygen atoms, and 1 nitrogen atom. What is…

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Q: How does Chemistry provide a background for understanding the properties of matter in terms of…

A: To explain the structure of atoms, avrious philosphers and scisnitists proposed a number of theories…

Q: how many protons does an ion with 10 electrons and a charge of +1 contains

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Q: Describe the type and nature of the bonding that occurs between reactive metals and nonmetals.

A: The nature of the bond present between two elements depends on the difference in the…

Q: State two differences between a metal and a nonmetal.

A: Metal Non-metal Metals are electropositive. Metals are good conductors of electricity.…

Q: another

A: An atom consist of electron , proton and neutron. Where electron is negatively charged. Proton is…

Q: 4. Count the atoms for each element in the formulas.

A: To count the atoms,list the different types of atoms in the element and multiply total number of…

Q: What is the amount, in moles, of each elemental sample? 11.8 g Ar

A: Given : mass of Ar = 11.8 g

Q: Which of the following elements would be classified as a nonmetal? a.) silicon  b.) francium c.)…

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Q: What is the chemical formula of sodium chloride

A: Sodium chloride is the chemical name for salt. Sodium is an electrolyte that regulates the amount of…

Q: Which of these is found in the nucleus of an atom? * -Protons -Electrons -DNA -Depends on the atom

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Q: What is an ion? A cation? An anion?

A: Generally the ionic compounds consist of two parts: one part is the cation and another part is the…

Q: which binary combinations of elements are most likely to give ionic substances?

A: Metals are the elements that are generally electropositive in nature and lie in the left side of the…

Q: what is the gram atomic mass of zinc? 1.33 g, 30. g, 130. g

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Q: What is an atom element and compound

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Q: Aluminum metal is produced by heating aluminum oxide, Al₂O3(s), and other substances to almost 1000…

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Q: Calculate the average mass, in grams, of one platinum atom.

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Q: 2. Water is made of two elements, hydrogen, and oxygen. What possible elements could substitute for…

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Q: What is the atomic weight of copper

A: The atomic number (Z) of a chemical element is tells that the number of protons in the element.

Q: 1. Mg is a/an a. anion b. halogen C. cation d. cube e. transition metal

A: According  to our guidelines , we w9ill solve only one question if multiple question posted. please…

Q: 0.933 g sample of Nickle metal is heated in the presence of nitrogne gas forming 1.081 grams of a…

A: Empirical formula are the formula which represent simplest ratio of an element present in a given…

Q: Which of the subatomic particles participate in the chemical bonding between atoms?

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Q: When calcium becomes an ion, what charge would you expect it to have?

A: The calcium is  element of group 2 and it generally possesses +2 oxidation state, thus it has +2…

Q: Which of the following elements is a metal?   phosphorus nitrogen strontium fluorine argon

A: To find: The element that is metal

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: Describe what you think happens on an atomic scale when you push a pencil across a piece of paper…

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Q: Atoms differ from ions in number of

A: Atoms are neutral; they contain the same number of protons as electrons. an ion is an electrically…

Q: An ion has 34 protons and a charge of 2-. How many electrons does this ion have

A: Given: Number of protons = 34. And charge on ion = -2.

Q: An ion has 28 protons, 24 electrons, and 30 neutrons. What is its ionic charge?

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Q: 15. The elements sodium (Na) and chlorine (CI) are both deadly poisons. Salt (NaCl), which contains…

A: The given data is, the elements sodium and chlorine are both deadly poisonous. But the salt contains…

Q: An ion from a given element has 30 protons and 28 electrons. What is the charge on the ion? What is…

A: Note= According to our guidelines we are supposed to answer only one question.  Kindly repost other…

Q: The total number of atoms in 2CaCI

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Q: What is the charge on a hypothetical ion with 45 protons and 47 electrons?

A: Every atom has equal number of electrons and protons . Therefore they are neutral. Every extra…

Q: 1. What is a rule for making a neutral atom which has no charge? 2. What is a rule for making a…

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Q: What is the formula of the species that has 24 electrons, 30 neutrons, and a 3+ charge?

A: Given data, Electrons 24, Neutrons 30 and charge is +3 The atomic number of Cobalt is 24

Q: An ion from a given element has 27 protons and 25 electrons. What is the charge on the ion? What is…

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Q: Of the remaining two subatomic particles, which do you place second in importance for forming…

A: This question concerns the work done by J.J Thomson. Thomson thought that the electrons are the most…

Q: An ion from a given element has 26 protons and 23 electrons. What is the charge on the ion? What is…

A: Note: As per our guidelines, we are supposed to answer only one question. Please repost the other…

Q: . What are the three types of subatomic particles? Give their names, charges and location in the…

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Q: Look at the symbol on the right and study the Periodic Table at the back of this book in. (and on…

A: Since you asked a question with multiple sub-parts, we will first three subparts for you. To get…