A synthetic element that is used in smoke detectors is
gaining an electron
When acids react with active metals, they always produce a salt and hydrogen gas.
An acid, such as hydrochloric acid or sulfuric acid, produces hydrogen gas when it reacts with some metals like zinc or aluminum. The reaction releases hydrogen gas along with a salt as a byproduct.
When a metal reacts with water, hydrogen gas is produced. This reaction typically occurs when a reactive metal, such as sodium or potassium, reacts with water to form the metal hydroxide and release hydrogen gas.
An active metal is a type of a metal that tends to react with toughness, and speed, to other elements because of the arrangement of electrons in its structure. Each active metal has a single electron in its outer shell.
gaining an electron
When acids react with active metals, they always produce a salt and hydrogen gas.
It reacts with zinc to form zinc sulfate and hydrogen
forms metal hydrides by gaining an electron and becoming hydride ions. This reaction is highly exothermic and releases energy in the form of heat. Examples of active metals that react with hydrogen include sodium, lithium, and potassium.
Very active metals which are on top of the electro-chemical series like sodium can react with water to release hydrogen.
An acid, such as hydrochloric acid or sulfuric acid, produces hydrogen gas when it reacts with some metals like zinc or aluminum. The reaction releases hydrogen gas along with a salt as a byproduct.
When a metal reacts with water, hydrogen gas is produced. This reaction typically occurs when a reactive metal, such as sodium or potassium, reacts with water to form the metal hydroxide and release hydrogen gas.
An active metal is a type of a metal that tends to react with toughness, and speed, to other elements because of the arrangement of electrons in its structure. Each active metal has a single electron in its outer shell.
hydrogen gas is liberated when an acid reacts with a metal.The equation is as follows acid + metal=salt + h2
These elements are the alkali metals.
When metals are put in hydrochloric acid, hydrogen gas is produced as the metal reacts with the acid to form metal chloride and hydrogen gas as a byproduct.
Alkali metals reacts violently with water forming a hydroxide and hydrogen; alkali earth metals react with water but no so violent.Other metals doesn't generally react with water at room temperature.