[Answer] 3.A. What atoms constitute the compound above?

Answer: Carbon hydrogen and oxygen atoms.
3.A. What atoms constitute the compound above?

A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule using chemical element symbols numbers and sometimes also other symbols such as parentheses dashes brackets commas and plus and minus signs. These are limited to a single typographic line of symbols which may include subscripts and …

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A compound’s empirical formula is a very simple type of chemical formula. It is the simplest integer ratio of the chemical elements that constitute it. [23] For example water is always composed of a 2:1 ratio of hydrogen to oxygen atoms and ethanol (ethyl alcohol) is always composed of carbon hydrogen and oxygen in a 2:6:1 ratio.

A compound’s empirical formula is a very simple type of chemical formula. It is the simplest integer ratio of the chemical elements that constitute it. For example water is always composed of a 2:1 ratio of hydrogen to oxygen atoms and ethanol (ethyl alcohol) is always composed of carbon hydrogen and oxygen in a 2:6:1 ratio.

Sun Feb 24 2002 13:30:00 GMT-0500 (Eastern Standard Time) · Atomic theory is the scientific theory that matter is composed of particles called atoms . Atomic theory traces its origins to an ancient philosophical tradition known as atomism. According to this idea if one were to take a lump of matter and cut it into ever smaller pieces one would eventually reach a point where the pieces could not be further cut into anything smaller. Ancient Greek philosophers …

Since chlorine has a larger atomic number than hydrogen it is the highest-priority group. Using this notation to name the above pictured molecules molecule I is (Z)-1 2-dichloroethene and molecule II is (E)-1 2-dichloroethene. It is not the case that Z and…

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