Q:Can an atom be an element?

Yes, the inert element is a single atom molecule, the metal element is also a single atom but generally can not be called a molecule (reason

Q:Is the inorganic salt related to the excitement

Nerve impulses are transmitted in all or no way without attenuation along the nerve fibers. The conduction velocity of the action potential varies depending on the type of the animal, the type of nerve fibers, the thickness and the temperature.

Q:Several inorganic salts are lacking in symptoms and food sources

Ingredients of zinc-containing inorganic salts (trace): animal liver (viscera), fruit, peanuts, etc.

Q:How to see the whole bread of the alkali alkali small

Shoot. If you hear the "air" sound, that the alkali put less; if issued a "bash, bang" sound, that the alkali put more.

Q:What are the black solid elements in junior high school chemistry?

Carbon (C), iron powder (Fe), ferrous oxide (FeO), charcoal (carbon black, activated carbon), copper oxide (CuO), manganese dioxide (MnO2), iron tetraoxide (Fe3O4)

Q:Why does not the base noodles rub?

May add too much water. Noodle black is caused by alkali, you can use the source of gluten instead of edible alkali.

Q:What is the alkaline powder? Baking soda? Sodium carbonate or something else?

Baking soda is very easy to absorb the air of the air, so when not in use when the best way to retract, such as sealed cans or folder chain or milk powder cans. Use, you can use a commercially available pepper to retract, but not Add the lid, pepper cans of the hole is very easy to sprinkle the small soda.There is no pepper cans, you can also have a hole in the cloth, such as not the yarn quality curtains, mosquito nets, etc., tied tied to the general bottle, It is easy to pour out to use.If you just want a simple moisture and deodorant, you can put the small soda in the old cotton socks, and then sealed with a rope, and then any use can be

Q:Are the inorganic salts mineral and they are soluble in water?

Generally speaking, inorganic salts, including minerals, inorganic salts are not minerals. Some inorganic salts can be soluble in water and some can not, the vast majority of minerals do not dissolve in water, otherwise the rain on the rocks are not dissolved Is it gone?

Q:What is the big base?

Large alkali is the main component of sodium carbonate.

Q:Is iodized salt inorganic or organic?

A salt, by definition, is the product of a reaction between an acid & a Base. As Imrul has said, if it has a carbon, it's Organic. The Iodine is from the base, so the other part would have to be from the acid, a metallic one at that. As there's no more clear informatiom, you must take it as Inorganic.