Salt is a compound - not an element. An element is a single substance - for example - sodium is an element and so is chlorine. A compound is a combination of 2 or more elements in one molecule. Sodium chloride - NaCl (salt) is, therefore, an element.
i assume you are saying NaCl. It is a compound since it has two elements in it namely sodium and chlorine. An element however is an uncombined substance like only sodium
i assume you are saying NaCl. It is a compound since it has two elements in it namely sodium and chlorine. An element however is an uncombined substance like only sodium
Chlorine is a chemical element that is found in the periodic table with the symbol Cl and atomic number 17. It is a highly reactive gas that is commonly found naturally in salt compounds like sodium chloride.
table salt = sodium chloride. Note: would not recommend making one's own salt, since both separate parts are highly toxic.
Ancient times since 6000 B.C.
Ammonia is not on the periodic table since it is a compound, not an element. NH3
No: "Sodium chlorine" is simply the names of two elements written adjacent to one another. The compound formed between these two elements is named "sodium chloride" Since this compound is ionically bonded, it is not strictly molecular.
Exactly half the atoms in salt are chloride ions. Since the chlorine atom is a bit heavier than the sodium atom, salt is about 61% chlorine by weight.
Chlorine itself does not have a pH since it is a pure element. However, when dissolved in water, chlorine forms hydrochloric acid which can lower the pH of the solution depending on the concentration.
Put a pellet of sodium metal in a gas jar filled with chlorine gas. They will immediately react to form the salt 'sodium chloride' (NaCl). The sodium metal ionises , loses one electron , to form the sodium cation (Na^(+), which in turn reacts with the chlorine gas/ The ionised electron undergoes electron affinity with the chlorine astoms of chlorine gas to form the chloride anion (Cl^(-) . Since there two ions of opposite charge , they come together by electrostatic attraction to form sodium chloride. Na^(+) + Cl^(-) = NaCl. NB Electrostatic attraction can be thought of as the north and south poles of a magnet attracting together.
Na is the symbol for the element sodium (an atom). Cl is the symbol for the element chlorine (an atom). Since there are no subscripts it means that the elements bond in a 1 to 1 ratio. This means in one molecule of salt one sodium atom is bound to one chloride atom.
The molecular mass (not atomic) mass of sodium chloride is 58,44.