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Which of these is a pure substance that cannot be broken down by a chemical reaction A. a compound B. an element C. a mixture D. a neutron?
Wiki User
∙ 8y ago
Elements can not be broken down.
Wiki User
∙ 8y ago
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What parts of an atom participate in chemical reactions?
When an element reacts with another element, they form a compound. How a compound is formed has to do with the number of valence electrons. The valence electrons are the electrons which are held in the outer most energy level.
A substance composed of 2 or more elements?
a compound
What is the Compound MgCl2?
The compound MgCl2 is known as magnesium chloride. Magnesium chloride is a naturally occurring element that can be found in salt water and brine. It is used primarily for dust and ice control.
What type of reaction occurs when one compound takes the place of another compound in the reaction?
A single-replacement reaction
How is a molecule different from a compound?
a molecule of an elemnt has only one element in it[ duh!!] like for eg. oxygen is O2 and hydrogen is H2. a molecule of a compound has more than one element in it, for example water H2O, HCl , NaCl etc etc
Is ba3n2 a compound or an element?
It is a compound. It represents a chemical reaction, which makes it a compound.
Is Ba3N2 a compound or element?
It is a compound. It represents a chemical reaction, which makes it a compound.
What isn't a mixture?
If something is not a mixture then it is a pure substance, either an element or a compound.
What is an element or compound that is produced by a chemical reaction?
Product
What element of chemical reaction happens when one element replaces another element in a compound?
Single-displacement reaction
When does displacement reaction occur?
When one element replaces another element in a compound during a chemical reaction
Is oxygen a compound or pure substance?
Oxygen is a chemical element.
What is an element of compound called that is produced by a chemical reaction?
its a product
What is the only way to separate a compound into its element?
chemical reaction
What is the reaction of displacement reaction?
A reaction in which an elementary substance displaces and sets free a constituent element from a compound.
Is hydrochloride an element or compound?
it is a compound, an element is a substance which can not be broken down into anything else through chemical processes
Make a metal element from the symbols for titanium and nitrogen?
Titanium burns (chemically reacts) in nitrogen to form titanium nitride. As a chemical reaction, the substance is a compound, not an element.
