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Which of water iron ammonia chromium radon and silicon are chemical compounds as opposed to elements?
Among the substances listed, ammonia (NH₃) is a chemical compound, while water (H₂O) is also a chemical compound. The other substances—iron (Fe), chromium (Cr), radon (Rn), and silicon (Si)—are elements. Elements consist of only one type of atom, whereas compounds are made up of two or more different types of atoms bonded together.
What else can I help you with?
What is urine element compound or mixture?
Ammonia is a compound. It consists of the elements nitrogen and hydrogen. In one ammonia molecule, there is one nitrogen atom and three hydrogen atoms. The chemical formula for ammonia is NH3.
What substance can only be broken down by chemical change?
A substance that can only be broken down by chemical change is a compound. Compounds are made up of different elements chemically bonded together, and breaking these bonds requires a chemical reaction. Physical changes, such as melting or dissolving, cannot break compounds down into their individual elements.
What kind of compound ammonia salt water?
They are inorganic compounds; chemical formulas are: - ammonia: NH3 - salt: NaCl - water: H2O
Are bleach ammonia or milk of magnesia salts?
Bleach and ammonia are not salts; they are chemical compounds. Bleach typically refers to sodium hypochlorite or hydrogen peroxide, while ammonia is a compound of nitrogen and hydrogen (NH₃). Milk of magnesia, on the other hand, is a suspension of magnesium hydroxide, which is a salt formed from magnesium and hydroxide ions. Therefore, only milk of magnesia can be classified as a salt, while bleach and ammonia are distinct chemical compounds.
What type of reaction occurs when elements react?
Wow! What do you mean "when elements react", specifically, which elements? Here are the basic reactions though: Combustion:fuel + oxygen -> oxides + energy Synthesis: A + B -> AB Decomposition: AB -> A + B Single Displacement:one element replaces another from a compound: Z + AB -> ZB + A Double Displacement: Elements in different compounds exchange places: AB + XY -> AY + XB ***Smartiiz***
Are ammonia and isopropanol chemicals?
Yes, ammonia and isopropanol are chemicals; all the universe is a mixture of elements and chemical compounds.
What would nh3 stand for on the periodic table of elements?
NH3 is the chemical formula of the compound ammonia. The periodic table lists elements and not compounds.
How many compounds are there in ammonia?
Ammonia is a single compound with the chemical formula NH3.
What compounds are in ammonia?
Ammonia is composed of one nitrogen atom and three hydrogen atoms, with the chemical formula NH3. It is a colorless gas with a pungent odor, commonly used in household cleaning products and fertilizers.
What is urine element compound or mixture?
Ammonia is a compound. It consists of the elements nitrogen and hydrogen. In one ammonia molecule, there is one nitrogen atom and three hydrogen atoms. The chemical formula for ammonia is NH3.
What is terms might be a chemical compound?
A compound contain two or more elements associated by chemical bonds.
What are the examples of characteristics of compound?
Examples of characteristics of compounds include having a fixed chemical formula, forming through chemical reactions between different elements, and showing unique physical and chemical properties distinct from their component elements. Additionally, compounds can be classified as organic or inorganic based on their carbon content.
What are the elements contained in ammonia?
Ammonia has the chemical formula NH3; therefore, the elements contained in it are nitrogen and hydrogen.
What substance can only be broken down by chemical change?
A substance that can only be broken down by chemical change is a compound. Compounds are made up of different elements chemically bonded together, and breaking these bonds requires a chemical reaction. Physical changes, such as melting or dissolving, cannot break compounds down into their individual elements.
What are the elements in ammonia?
The elements in ammonia are nitrogen and hydrogen in an atomic ratio of 1:3.
Is a Ammonia an element compound or a mixture?
Ammonia is a compound. It consists of the elements nitrogen and hydrogen. In one ammonia molecule, there is one nitrogen atom and three hydrogen atoms. The chemical formula for ammonia is NH3.Chemical formula for ammonia is NH3. It is made up of elements, nitrogen and hydrogen. So ammonia is a compound.
If making ammonia from nitrogen and hydrogen A chemical or physical change?
Making ammonia from nitrogen and hydrogen is a chemical change because it involves a rearrangement of the atoms in the reactants to form new chemical compounds in the product (ammonia). This process is characterized by the breaking and forming of chemical bonds.
