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How many elements are in chalk?
Chalk is composed mainly of calcium carbonate and calcium sulfate, both of which are chemical compounds. So, chalk does not have a fixed number of elements, as it consists of multiple elements bonded together to form these compounds.
What are some examples compounds?
AnswerCompounds aren't mixtures. They are substances composed of two or more elements chemically joined together.Salt, water, chalk, and ammonia
Is an element composed of atoms of two or more compounds chemically combined?
Compounds are composed from elements.
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 kind of particles make up compounds?
Compounds are composed of elements. Elements are composed of sub-atomic particles (electrons, protons, and neutrons).
Are all elements compounds?
No. Elements are composed of atoms that have the same number of protons (atomic number) in their atomic nuclei. Compounds are composed of two or more elements that are chemically combined.
Are all elements are compounds?
No. Elements are composed of atoms that have the same number of protons (atomic number) in their atomic nuclei. Compounds are composed of two or more elements that are chemically combined.
What are compounds composed of?
Compounds are composed of two or more different elements that are chemically bonded together. These elements combine in fixed ratios to form specific compounds with unique chemical and physical properties.
Are binary molecular compounds made of metallic elements or nonmetallic elements?
Binary molecular compounds are composed of two nonmetallic elements.
What is a compounds composed of two elements?
A compound is composed of two or more elements. A compound of only two elements is a binary compound.
Are rubber bands elements?
No, they are composed of a number of compounds.
How are compounds separated into its compounds?
It is a pure substance composed of two or more elements that are cemically combined.
