no. chlorine is a halogen (a group 17 element) and not a noble gas (a group 18 element). However chloride ion will have the same electronic configuration as the noble gas, argon
Because the number of protons in chlorine atom and chloride ion are the same (17 protons). The element argon has 18 protons.
The noble gas notation is a notation formed as a result of the electron configuration notation being used in conjunction with noble gases. The noble gas preceding the element in question is written then the electron configuration is continued from that point onwards. The notation is shorter to write and makes it easier to identify elements. The noble gas notation starts for elements after helium. For example, the electronic configuration of carbon is 1s2 2s2 2p2, whereas its noble gas notation is [He] 2s2 2p2.
Calcium has to lose 2 electrons to form noble gas configuration.
Chlorine has only one half-filled orbital. This means that it can only bond with one other atom.
Argon is a noble gas. Argon gas is only composed of argon
Because the number of protons in chlorine atom and chloride ion are the same (17 protons). The element argon has 18 protons.
The atmosphere is made up of 71% nitrogen and 28% oxygen. The other 1% is mostly made up of the noble gas argon.
The noble gas notation is a notation formed as a result of the electron configuration notation being used in conjunction with noble gases. The noble gas preceding the element in question is written then the electron configuration is continued from that point onwards. The notation is shorter to write and makes it easier to identify elements. The noble gas notation starts for elements after helium. For example, the electronic configuration of carbon is 1s2 2s2 2p2, whereas its noble gas notation is [He] 2s2 2p2.
Since chlorine is an element it is simply composed of chlorine. More specifically chlorine in its elemental form is made up of molecules of two chlorine atoms each.
Losing an electron cesium has a noble gas configuration.
In noble gas notation, you don't have to write the electron configuration up to that noble gas. You simply put the noble gas in brackets [noble gas] and then continue to write the electron configuration from that point. It just makes it shorter and easier to write electron configurations for elements with a lot of electrons.
Silicon gains noble gas configuration by losing 4 electrons. Cl gain that by gaining 1 electron.
Chlorine is an element; it's not "made out of" anything except chlorine atoms. Chlorine atoms are, like all atoms, made of electrons, protons, and neutrons, and the protons and neutrons are made of quarks, specifically up and down quarks (2 up, 1 down for protons; 1 up, 2 down for neutrons).
Chlorine is an elemental gas. The only atoms in chlorine are CHLORINE. A molecule of chlorine contains two atoms of chlorine (Cl2 ; Cl - Cl) Chlorine is found in the Periodic Table.
When these substances are chemically combined to form table salt, it has its own properties. It did not keep the sodium or chlorine's properties.
Sounds like you inadvertently made chlorine gas. Review the instructions for the product you used.
The bond present in Sucrose is a covalent bond because sucrose is made up of Carbon, Hydrogen, and Chlorine atoms which are all non-metals that share valence electrons; therefore they bond covalently, so that each atom will achieve a noble-gas configuration.