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If the combined chlorine in a swimming pool is a negative number, it indicates a testing error or miscalculation. It's important to retest the water using a reliable pool water testing kit to get an accurate reading. Negative combined chlorine levels are not physically possible in a swimming pool.
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Why does this indicate that most chlorine atoms contain 18 neurrons?
Normal chlorine is Cl-35. 35 represents the combined number of protons and neutrons. If you subtract the atomic number of 17 from this, you get 18, which is your neutron count. You can do this for every element; just take the atomic mass number, round it to the nearest whole number, then subtract the atomic number to get the neutrons.
What is the charge of the electron cloud in chlorine-37?
The charge of the electron cloud in a chlorine-37 atom is -17 (the number of protons in the nucleus). This is because an atom is electrically neutral, so the number of protons (positive charge) in the nucleus must be balanced by an equal number of electrons (negative charge) in the electron cloud.
What is the name of the element that has atoms that contain 17 protons?
the name of the element that contains 17 protons is chlorine
What is atomic number for chlorine?
The atomic mass for chlorine (Cl) is 17
What is the atmoic number of chlorine?
The atomic number of chlorine is 17.
What element is used. To disinfect swimming pools?
Chlorine is used to disinfect Swimming Pools.
Why Oxygen and chlorine are not ionic compounds?
Oxygen and chlorine are each elements, not compounds. They combined to form a number of covalent compounds because they are both nonmetals.
Why are chlorine and chloride the same on the periodic table?
Position on the periodic table is determined by the number of protons in the nucleus. This number is 17 for both neutral chlorine atoms and chloride anions. Because the chloride anion has one more electron than it has protons, the anion has one negative electrical charge.
How do you calculate available chlorine?
Available chlorine is calculated by taking the total chlorine level and subtracting the combined chlorine level. This gives you the amount of chlorine available to sanitize the water. It's important to regularly test and maintain the chlorine levels in pools and spas for proper disinfection.
When a chlorine atom gains an electron what is it charge?
when the chlorine atom gains an electron its charge becomes -1. this is because the total number of electrons for chlorine is now 18. protons and electrons have the same atomic number, but when a chlorine ion forms it has one extra electron compared to the number of protons therefore giving it a negative charge of 1.
Can Chlorine oxidation number ever be negative two?
No, that is not possible for Chlorine. Some elements have more than one oxidation number, such as Iron, Mercury, Copper, etc, but Chlorine only wants to gain one electron. If it had a -2 charge, it would not be stable, so that would never happen.
Why do elements with a positive oxidation number easily combine with those having a negative oxidation number?
Elements with positive oxidation number easily combined with those having a negative oxidation number because opposite oxidation number attracts each other.
What kinds of ions do a sodium atom and a chlorine atom become when a valence electrons is transferred from one to the other?
sodium becomes positive ( as it loses a negative electron but still hs the same number of + protons) with a single + charge. chlorine becomes negative ( as it gains an extra negative electron but still hs the same number of + protons) with a single - charge. NaCl -------> Na+ Cl-
What kinds of ions do a sodium atom and a chlorine atom become when a valence electron is transfers from one to the other?
sodium becomes positive ( as it loses a negative electron but still hs the same number of + protons) with a single + charge. chlorine becomes negative ( as it gains an extra negative electron but still hs the same number of + protons) with a single - charge. NaCl -------> Na+ Cl-
Why does this indicate that most chlorine atoms contain 18 neurrons?
Normal chlorine is Cl-35. 35 represents the combined number of protons and neutrons. If you subtract the atomic number of 17 from this, you get 18, which is your neutron count. You can do this for every element; just take the atomic mass number, round it to the nearest whole number, then subtract the atomic number to get the neutrons.
What is the charge of the electron cloud in chlorine-37?
The charge of the electron cloud in a chlorine-37 atom is -17 (the number of protons in the nucleus). This is because an atom is electrically neutral, so the number of protons (positive charge) in the nucleus must be balanced by an equal number of electrons (negative charge) in the electron cloud.
What is atomic number for chlorine?
The atomic mass for chlorine (Cl) is 17
