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What are the 10 examples of subtances?
Substances can be classified into elements and compounds. Ten examples include: Water (H₂O) - a compound. Carbon dioxide (CO₂) - a compound. Oxygen (O₂) - an element. Gold (Au) - an element. Sodium chloride (NaCl) - a compound. Iron (Fe) - an element. Ethanol (C₂H₅OH) - a compound. Helium (He) - an element. Ammonia (NH₃) - a compound. Silver (Ag) - an element.
Is HBr example of element?
No, HBr is not an element. It is a compound made up of the elements hydrogen (H) and bromine (Br).
Is hitrogen a chemical compound?
No, hydrogen is not a chemical compound; it is a chemical element with the symbol H and atomic number 1. In its diatomic form (H₂), hydrogen exists as a molecule but is still considered an element. A chemical compound is formed when two or more different elements chemically bond together, such as water (H₂O) or carbon dioxide (CO₂).
Is HF an element or a compound?
Capitalization matters in chemistry. Hf (uppercase H, lowercase f) is the element known as hafnium. HF (both letters uppercase) is the compound known as hydrogen fluoride.
How can you get the water element?
Water is NOT an element but a compound, containig atoms of two different elements: 2 H atoms are single bonded ('-') to one (central) O atom, something like H-O-H, in formula writing as H2O
Is H2S a element or compound?
H is an element and S is an element, but the two together is a compound.
Is H an element or a compound?
its a letter
Is He a compound or element?
Element.
What element is not in the compound H2CO3?
Hydrogen, carbon and oxygen are the elements found in H2CO3
What is hydrochloric acid a compound a mixture or an element?
It is a compound. It is made up of Cl and H
Introduction about compound?
A compound is more that one element (an element is a single atom of a substance ie H hydrogen ) a compound is still considered to be a pure substance
What are the 10 examples of subtances?
Substances can be classified into elements and compounds. Ten examples include: Water (H₂O) - a compound. Carbon dioxide (CO₂) - a compound. Oxygen (O₂) - an element. Gold (Au) - an element. Sodium chloride (NaCl) - a compound. Iron (Fe) - an element. Ethanol (C₂H₅OH) - a compound. Helium (He) - an element. Ammonia (NH₃) - a compound. Silver (Ag) - an element.
Is hydroden peroxide an element or compound?
Hydrogen peroxide is a compound composed of hydrogen and oxygen atoms (H2O2). It is not an element.
Is ammonia NH3 a element?
NO!!! It is NOT an element. By the very fact that the formula is NH3 , tells, us that a molecule of ammonia contains nitrogen(N) and hydrogen(H) in COMBINATION; a COMPOUND.
Is hydrogen a compound or an element or a homogenous or a heterogenous?
Hydrogen (H) is an element. Hydrogen gas (H2) is a molecule.
Is HBr example of element?
No, HBr is not an element. It is a compound made up of the elements hydrogen (H) and bromine (Br).
Is sucrose a compound or a element?
Sucrose is not an element itself, but it is made up of a mixture of elements. Sucrose is actually a compound and is, what we know, table sugar.
