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Is He a compound?
"Compound" can refer to different things depending on the context. In chemistry, a compound is a substance made of two or more elements chemically bonded together. However, "He" on its own may refer to a pronoun without specifying any compound relationship. Can you provide more context to clarify your question?
What do you get when you mix an element with a compound?
When you mix an element with a compound, a chemical reaction may occur. The element may react with the compound to form a new compound or may remain unchanged depending on the reactivity of the elements involved.
What chemical change may be used to break down a compound?
Lysosomes have a chemical that breaks down foreign objects and substances.
What happens when you mix calcium chloride with sodium sulphate?
When calcium chloride (CaCl₂) is mixed with sodium sulfate (Na₂SO₄), a double displacement reaction occurs, resulting in the formation of calcium sulfate (CaSO₄) and sodium chloride (NaCl). Calcium sulfate may precipitate out of the solution as it is sparingly soluble in water. The overall reaction can be represented as: CaCl₂ + Na₂SO₄ → CaSO₄ (s) + 2 NaCl. This reaction is commonly used in various industrial and laboratory applications.
Why is it misleading to identify a solid compound just from a lone mp determination?
A single melting point determination may not be enough to accurately identify a solid compound because different compounds can have similar or identical melting points. Additional tests such as infrared spectroscopy, mass spectrometry, or elemental analysis are needed to confirm the identity of a compound.
Is a molecule a compound or a mixture?
A molecule is not a mixture. It may or may not be a compound. If it is made up of different types of atoms it is a compound, if it is all one type then it is a molecule.
What is true about a compound physical properties compare to those of the element it is made of?
A compound's physical properties are different from those of the elements it is made of because compounds have unique properties that arise from the interactions of the elements within them. For example, the melting point, boiling point, and density of a compound can be different from those of the individual elements in it.
How are a compound and a pure substance different?
Compounds and substances are practically synonyms; a compound or substance may be impure (contain impurities) or pure ( the impurities are only as traces or absent).
May not is it a compound word?
No. May not isn't a compound word.
What areThe two nouns that that are called different names depending on if they stand alone or together?
That may describe compound words. A compound word is made up of two different words to make a third word with its own meaning. Some examples of compound words are:baseballbathtubsix-packsandboxpantyhoselight bulbgrandfatherhighchair
What type of sentence has its main clause appearing at the end of the sentence?
Not a simple sentence, but a compound, complex or compound-complex may have its principal or independent clause in inverted order within the sentence.
What is a compound has the same properties of the elements that formed it?
A compound that has the same properties as the elements that formed it is called a pure substance. Each element retains its chemical properties within the compound, but the compound itself may have different physical and chemical properties compared to its individual elements.
True or False an atom is the smallest part of a compound that may still be identified as the compound?
False. A molecule is the smallest part of a compound that can still be indentified as a compound as it may contain several atoms of different elements. A single atom can only identify a single element, not a compound which it may have been a part of.
Is He a compound?
"Compound" can refer to different things depending on the context. In chemistry, a compound is a substance made of two or more elements chemically bonded together. However, "He" on its own may refer to a pronoun without specifying any compound relationship. Can you provide more context to clarify your question?
When two different elements combine to form a compound the resulting properties of the compound are?
Not necessarily anything like those of the elements.
Is a crowbar a compound machine?
No. It is made of one solid piece, therefore not a compound. The metal of which it constructed may be a compound however.
What do you get when you mix an element with a compound?
When you mix an element with a compound, a chemical reaction may occur. The element may react with the compound to form a new compound or may remain unchanged depending on the reactivity of the elements involved.
