Using English to Compare : the Elements
Using English Classify : The Clasification of Matter in Chemistry
Classification Of Matter (Element, Compound, Mixture) I. Classification of Substance (Material) The materials (substances) is anything that has mass and volume. Therefore the material has a volume, it must occupy a certain space. All the things that we can see or we touch, such as solar, wind, books, glass, water and even our own bodies, all of them are composed of material. The chemistry in the investigation of studying the properties and changes of matter. material classified / are classified as follows: a. Substance Single (Pure) is a homogeneous material structure with the same chemical properties. b. An element is a substance with ordinary chemical reaction does not not broken down into more simple substances. Example: carbon, iron, zinc, copper. c. Compound: is a substance with ordinary chemical reactions can be ...
is there any other different between sodium and chlorin?
BalasHapus1. Clorin
HapusChlorine is a commonly used chemical material for bleach and disinfectants. In room temperature, chlorine gaseous which has a slightly green yellow color and has a sharp aroma and can make irritation. Chlorine (C12) may be liquid, gas and solid. Chlorine is reactive and most commonly found in mixtures of other compounds. Chlorine is also one of the most common of the elements. Salt and other compounds in seawater are great sources of chlorine.Chlorine (C12) may be solid, gas and liquid. Characterized chlorine tends to react and is very common in other compound mixtures. Chlorine is also one of the most common in elements. Most of the chlorine comes from salt and other compounds in seawater. This chemical element with the atomic number 17 is one of ten chemicals that have the highest production levels in the US. Chlorine is produced commercially by electrolysis of brine sodium chloride. The chemical numbered atom17 is in the top ten chemical compounds that have very high production levels in the United States.Chlorine and Chlorine are terms used to refer to the same substance. Chlorine is a common language of Calcium hypochlorite, a chlorine (Cl2) compound widely used as bleach and disinfectant. Chlorine is the most abundant halogen element present but is rarely encountered in free form.
2. Sodium
Sodium or sodium is a chemical element in the periodic table having Na symbols and atomic number 11. Sodium is a soft, silvery, and waxy reactive metal, which belongs to alkali metals which are widely present in natural compounds (especially halite). He is very reactive, the flame is yellow, oxidizes in air, and reacts strongly with water, so it must be stored in oil. Because it is so reactive, sodium is almost never found in pure form.
Hii Icha Feronika cantik,,,,, By the way, Where can we find elements of Sodium and chlorine?
BalasHapusSodium can be found in the compound NaNO3, trona, sea water, and chlorin can we found In a free state
HapusHi ichaa. could you give me chemical properties of sodium and chlorine?
BalasHapuschlorin : Chloride ions are capable of forming complex ions with copper, Some compounds that chlorine is capable of and are as cleaners, Chlorine compounds have strong oxidizing power.
Hapussodium : It is a reactive metal, widely present in natural compounds (especially halite)
- Fire is yellow, oxidizes in air, and reacts strongly with water, so it must be stored in oil.
- Because it is so reactive, sodium is almost never found in pure form.
- Sodium floats in water, decomposing it into hydrogen gas and hydroxide ions. If it is crushed into a powder, sodium will explode in water spontaneously. However, he usually does not explode in the air under 388 K.
- Sodium also when in the state of binding to the OH-ion will form a strong base that is NaOH
Hi icha.santa want to ask, what is the difference in sodium with clhorin based on their chemical properties?
BalasHapus1. Sodium
HapusLike other alkali metals, sodium is a soft, light, silvery reactive element, which never takes the form of a pure element in nature. Sodium floats in water, decomposing it into hydrogen gas and hydroxide ions. If it is crushed into a powder, sodium will explode in water spontaneously. However, it usually does not explode in air under temperature 388 K. Sodium also when in a state bound to OH-ion will form a strong base that is NaOH.
2. Chlorin
Under standard conditions chlorine is a gas that forms a diatomic molecule. This means that two chlorine atoms join together to form Cl2. Chlorine gas is greenish yellow, has a very strong odor (it smells like bleach), and is poisonous to humans. High concentrations of chlorine gas can be fatal.Chlorine is highly reactive and as a result, not found in free form in nature, but only in the form of compounds with other elements. Chlorine will dissolve in water, but will also react with water dissolved. Chlorine will react with all other elements except the noble gases.Most common chlorine compounds are called chlorides, but also form compounds with oxygen called chlorine oxide.
hiii icha... What is the uniqueness of chlorine?
BalasHapushi too.
HapusChlorine is usually used as an antiseptic.Used to make safe drinking water.Used to clean the swimming pool. Large amounts of chlorine are used in various industrial processes such as in the production of paper products, plastics, dyes, textiles, pharmaceuticals, antiseptics, insecticides, solvents and paints.Sodium chloride is used for food additives. Hydrogen chloride, when mixed with water (H2O), forms hydrochloric acid, a potent and commercially important acid.
Chlorine (rather than the Greek Chloros, meaning "pale green"), is a chemical element with the atomic number 17 and the Cl symbol. It is a halogen, encountered in periodic schedules in aggregate 17. As chloride ions, which are part of the common salt and other sebaceas, they are plentiful and indispensable in many life forms, including humans. As a chlorine gas, it is a greenish yellow, which weighs two and a half times double when it is very stifling and very poisonous. In the form of cecair and pepejal it is a highly effective oxidizing agent, laxative, and spraying agent.
Hi icha. I ever heard about clourine gass. What the risk of clourine gass if we make a compound from clourine?
BalasHapusChlorine gas due to highly reactive toxins with air in the mucous membranes of the lungs and eyes
HapusThe reaction will produce hydrochloric acid and hypochlorite acid which triggers irritation of the eyes and lungs and triggers corrosion of the tissues.