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What are compounds made from?
Two or more chemcal elements combined in constant proportions.
What elements do elements and compounds have in common?
Elements and compounds are both composed of atoms. Compounds are composed of two or more atoms of different elements.
What are substances with constant composition that can be broken down into elements by chemical processes?
Compounds are substances with constant composition that can be broken down into elements by chemical processes. For example, water (H2O) is a compound that can be broken down into hydrogen and oxygen through chemical reactions.
How do elements relate to compounds?
Chemical compounds are formed from chemical elements.
What is meant by the law of constant composition for compounds?
The law of constant composition for compounds is a law in chemistry according to which any given compound always contains the same component elements in the same ratios, by mass. The ratios do not depend on where the compound comes from or the way in which it was produced.
What are the two type of substances?
Elements and compounds
What does law of constant composition applies to?
The law of constant composition applies to chemical compounds, stating that a compound is always made up of the same elements in the same proportion by mass. This means that the ratio of elements in a compound is fixed and does not change regardless of the source or method of preparation.
How can elements be changed into compounds?
Elements become compounds after chemical reactions.
What is the scientific term of substance?
In science, a substance is defined as a type of matter that has a constant composition and distinct properties. Substances can be elements, compounds, or mixtures.
How does elements differ to compounds?
Elements are single, however compounds are made up of two or more elements.
Are compounds and elements a mixture?
No. Elements, compounds and mixtures are 3 different terms.
How do compounds and elements simallar?
compounds are two or more elements put together
