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In the Periodic Table of elements you have elements, these elements represent neutral atoms of elements, ions are just like neutral atoms, the only difference is the have less or more electrons in the orbital. So Na is sodium atom and Na+ is sodium ion
Trever Windler
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∙ 13y agoIn the Periodic Table of elements you have elements, these elements represent neutral atoms of elements, ions are just like neutral atoms, the only difference is the have less or more electrons in the orbital. So Na is sodium atom and Na+ is sodium ion
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How much elemental Calcium is there in Calcium oxide?
There is no elemental calcium in calcium oxide. Calcium oxide is a compound made up of calcium and oxygen atoms bonded together. When calcium oxide reacts with water, it forms calcium hydroxide, which contains calcium ions but not elemental calcium.
What is the composition and structure of selenium?
Selenium is a nonmetal element that belongs to the oxygen group of the periodic table. Its atomic number is 34, and it has multiple allotropes with different physical and chemical properties. Selenium exists in various forms, including elemental selenium, selenide ions, selenite ions, and selenate ions.
Could copper also cause zinc ions to precipitate?
No. Ions do not precipitate on their own. Since zinc is more reactive that copper it will replace copper. So placing zinc in a solution of a copper salt will cause elemental copper to precipitate.
Magnesium ribbon is put into blue copper sulphate solution the solution becomes colourless and a pinkish metal is produced?
When magnesium ribbon is put into a blue copper sulphate solution, a single displacement reaction occurs. The magnesium displaces the copper ions, forming magnesium sulfate and elemental copper. The blue color of the solution fades because copper ions are removed and the pinkish metal produced is the elemental copper that settles at the bottom of the container.
How do water molecules dissolve in salt?
The salt molecules are "torn apart" by the water, and are reduced to sodium (Na+) and chlorine (Cl-) ions. It is the ions that go into solution and "float around" there. Note that elemental sodium and elemental chlorine are not what is in solution. The ions are. Salt, sodium chloride, is an ionic molecule; an ionic bond holds salt together.
When an elemental metal combines with an elemental nonmetal it forms?
binary ionic compound
Nonmetal ions larger than their elemental counterparts?
Non metallic ions are negatively charged. They have more electrons than protons. So they are larger than elemental counterparts that have equal number of protons and electrons.
Is elemental chlorine an electrolyte?
No, elemental chlorine is not an electrolyte. Electrolytes are substances that conduct electricity when dissolved in water or melted. Elemental chlorine, which exists as Cl2 gas, does not dissociate into ions in a solution, therefore it is not considered an electrolyte.
What is the number of ions in nitrogen?
Nitrogen typically forms diatomic molecules (N2) and does not normally exist as ions in its elemental state. However, nitrogen can form ions with a charge of -3 (nitride ions) in certain compounds.
What happens to salt molecules when dissolved in water?
The salt molecules are "torn apart" by the water, and are reduced to sodium (Na+) and chlorine (Cl-) ions. It is the ions that go into solution and "float around" there. Note that elemental sodium and elemental chlorine are not what is in solution. The ions are. Salt, sodium chloride, is an ionic molecule; an ionic bond holds salt together.
Is potassium chloride elemental potassium?
No, potassium chloride is a compound made of potassium and chloride ions. Elemental potassium refers to pure potassium in its uncombined form.
Does phosphorus have a negative charge?
Phosphorus in its elemental form does not have a negative charge. However, in chemical compounds, phosphorus can form ions with a negative charge, such as phosphate ions (PO4^3-).
If chlorine gas is bubbled through an aqueous solution of sodium iodide the result is elemental iodine and aqueous sodium chloride solution what kind of reaction took place?
The reaction is a redox reaction where chlorine is reduced to chloride ions and iodide ions are oxidized to elemental iodine. Overall, it is a displacement reaction where chlorine displaces iodine from sodium iodide to form sodium chloride and elemental iodine.
How much elemental Calcium is there in Calcium oxide?
There is no elemental calcium in calcium oxide. Calcium oxide is a compound made up of calcium and oxygen atoms bonded together. When calcium oxide reacts with water, it forms calcium hydroxide, which contains calcium ions but not elemental calcium.
When elemental Lithium metal reacts with Elemental Bromine what is oxidized and what is reduced?
In this reaction, Lithium is oxidized to Lithium ions (Li+) and Bromine is reduced to Bromide ions (Br-). Oxidation occurs when an element loses electrons (in this case, Lithium loses an electron), while reduction occurs when an element gains electrons (Bromine gains an electron).
What happen in the reaction between chlorine and iodine ions?
In the reaction between chlorine and iodine ions, a redox reaction occurs where chlorine ions oxidize iodine ions to form diatomic iodine molecules. The chlorine ions are reduced to form chloride ions. This reaction can be represented as Cl2 + 2I- -> 2Cl- + I2.
How many ions does carbon have?
Carbon typically does not form ions in its elemental state. It has an atomic number of 6, meaning it has 6 protons (which equals the number of electrons in a neutral carbon atom).
