Respuesta :

Answer:

Read the selection below so you will be able to draw the differences

between atoms and molecules. Then complete the table that follows.

The atom is known as the smallest particle of an element and matter. It is usually a single neutral particle. An atom has a proton, an electron, and a neutron that are held together by nuclear bonds, to maintain the electrostatic attraction between the electron and the nucleus. Most elements in the Periodic table exist as atoms.

On the other hand, when atoms combine, a molecule is formed. It is made of two different or

two identical atoms that are chemically combined.

An example is Oxygen. Two atoms of Oxygen is O2, the oxygen we breathe. It becomes Ozone molecule (O3) when three Oxygen atoms combine. An atom of Oxygen and two Hydrogen atoms makes water (H2O).

Can you name more molecules?Unlike atoms, molecules can be broken down into individual atoms. An example is water (H2O).

It can be broken down into Hydrogen gas (H2) and Oxygen gas (O2) through electrolysis. Atoms are usually spherical in nature that can or cannot exist in a free state. Meanwhile, molecules are bent, some are linear and exist freely.

Explanation:

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