What is compound in a sentence?
What is compound in a sentence?
A compound sentence consists of two or more independent clauses joined with a comma and coordinating conjunction, also known as the FANBOYS (for, and, nor, but, or, yet, so). In addition, you can join independent clauses with a semicolon or with a semicolon, conjunction adverb, and a comma.
What is a compound answer?
A compound is a substance that is composed from two or more different elements. Water (H2O), table salt (NaCl), carbon dioxide (CO2), methane (CH4) and chlorophyll (C55H72O5N4Mg) are a few examples of compounds. They are compounds because they each contain more than one kind of element.
How do you tell the difference between a molecule and a compound?
Molecule is the general term used to describe any atoms that are connected by chemical bonds. Every combination of atoms is a molecule. A compound is a molecule made of atoms from different elements. All compounds are molecules, but not all molecules are compounds.
How can you break a compound up into its elements?
You can break this compound into its elements, hydrogen and oxygen, by using electrolysis. Electrolysis is a chemical change produced by sending an electric current through a compound. Electrolysis works because the hydrogen and oxygen ions are held together by an electric attraction.
What are the characteristic of compound in terms of breaking down?
A compound consists of two or more types of elements held together by covalent or ionic bonds. Elements cannot be divided into smaller units without large amounts of energy. Compounds, on the other hand, can have their bonds broken with practical amounts of energy, such as the heat from a fire.
In which of the following reactions is a compound broken down into two or more substances?
decomposition reaction
What Cannot be separated into simpler substances?
An element cannot be separated into simpler substances by physical or chemical means. The periodic table organizes elements by their properties. Aggregates (combinations) of elements can form compounds. Its important to know that compounds are pure substances.
What do you call the mixture that Cannot be separated?
Heterogeneous Mixtures A heterogeneous mixture is a mixture in which the composition is not uniform throughout the mixture. A heterogeneous mixture consists of two or more phases. When oil and water are combined, they do not mix evenly, but instead form two separate layers. Each of the layers is called a phase.
What have you observe with the substances that you put together?
Answer: Sometimes when two (or more) substances are mixed together, a change occurs and another substance (or substances) is created. This is called a chemical reaction. Gas may form, heat may be produced, and color may change.