Chemistry
This category encompasses all questions about the composition, structure, properties, and reactions of matter.
Total questions 1014200
Follow
Falkirkdouglas [5]
wrote the first answer to Ethanol chemical structure 3 minutes ago
ID3173019859
asked Ethanol chemical structure and said it was different from What is the Lewis structure of ethanol 8 minutes ago
ID3265945554
wrote the first answer to Is SCl a polar molecule 10 minutes ago
Gimmethatcat1234 [0]
wrote the first comment on Discussion: What is the chemical messenger of the nervous system 10 minutes ago
Answers
Vigorouschemist
GRALISTAIR
Meave60
Desdichado
Norvellwisdom
Edits
GRALISTAIR
Mannydlr
Vigorouschemist
Theprismgroup
Desdichado
Organization
HisPowr4U
Desdichado
Dfoofnik
GRALISTAIR
Muhammadafzal
Questions
Vigorouschemist
Gracepiano14
Dawnvicm
Rohanchandra 258
Ilovetacos015
Community
Lazarus
Desdichado
Bringingthewood
Dfoofnik
Norvellwisdom
Popularity: 1 • Tools: Recategorize • Needs Answer
12
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
There are three principal intermolecular forces between water molecules. Starting from the strongest, they are; hydrogen...
Popularity: 1 • Tools: Recategorize
Electron-Configuration Notation 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 3p3 Shorthand noble gas configuration: [Kr] 5s2 4d10...
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Elemental Chlorine is a highly toxic gas. It can react with (water particles of) the lungs to generate hydrochloric acid. The...
Popularity: 1 • Tools: Recategorize
Yes, very. Diluted Chlorine (the stuff used in pools) can hurt your eyes, skin and lungs, and pure Chlorine is deadly, especially...
Popularity: 1 • Tools: Recategorize
Well ... protons and neutrons, which in turn are made up of quarks. (which just might be made of strings of energy).
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
During a chemical change,chemical energy may be changed to other forms of energy.other forms of energy may also be changed to a...
Popularity: 1 • Tools: Recategorize
It decreases it.
Popularity: 1 • Tools: Recategorize
Humidity, wind, temperature and exposed surface area.
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Non-metals are basically defined as elements that are not metals. Their physical properties generally include: They are poor...
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Ghost Crystals are crystals of crosslinked polyacrylamide.
Popularity: 1 • Tools: Recategorize
1s: ↑↓ 2s: ↑↓ 2p: ↑↓, ↑↓, ↑↓ 3s: ↑↓ 3p: ↑↓, ↑↓, ↑↓ 3d: ↑ ↑ ↑ ↑ ↑ 4s: ↑ It's...
Popularity: 1 • Tools: Recategorize
I don't know somebody tell me!!
Popularity: 1 • Tools: Recategorize
It becomes a positive ion
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Designing an experiment to test it.
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Light causes electrons to emit from metals which makes them appear shiny. I think that is not a clear answer. Remember that...
Popularity: 1 • Tools: Recategorize
when a system is in equilibrium it is stable and all its parts function smoothly
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
1. If you think to halogens: fluorine, chlorine, iodine, bromine, astatine, ununseptium 2. If you think to chemical compounds:...
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Photons
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Water functions as the Hydrogen needed in photosynthesis to produce glucose.
Popularity: 1 • Tools: Recategorize
Infrared
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Because rubidium can be easily ionized, it has been considered for use in "ion engines" for space vehicles. It is also proposed...
Popularity: 1 • Tools: Recategorize
Magnesium Oxide is often used as a basic(like acid-base, not basic verse complex) high-temp refactory. Often for the use in...
Popularity: 1 • Tools: Recategorize
when 1 sulpher atom and 2 oxygen atoms are merged to make SO2, which is sulpher dioxide, however you can spell sulpher as sulfur,...
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
occur, there must be an occur, there must be an
Popularity: 1 • Tools: Recategorize
Hi my name is Christian and the answer is bum
Popularity: 1 • Tools: Recategorize
With respect to chemistry you may say that Life depends upon hydrogen bonding. how ? life is created from water and water is a...
Popularity: 1 • Tools: Recategorize
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
Popularity: 1 • Tools: Recategorize • Needs Answer
there may be others, but chlorine gas is a poison.
Popularity: 1 • Tools: Recategorize
Gas is used for many things, not just cars. Gas/Fuel are used in Nuclear Power plants, small lawn equipment, etc. Used in...
Popularity: 1 • Tools: Recategorize
Hydrogen is not exactly a metal, but has a bonding charge of +1, meaning that it will only bond with materials with negative...
Popularity: 1 • Tools: Recategorize
substance (material from which things are made)
Popularity: 1 • Tools: Recategorize
Popularity: 0 • Tools: Recategorize • Needs Answer
Popularity: 0 • Tools: Recategorize • Needs Answer
