Match the terms to their definition.
1. atom
subatomic particle residing in the nucleus that has a neutral charge
2. compound
subatomic particle residing in the nucleus that has a positive (+) charge
3. electron
a substance composed of two or more different types of atoms
4. molecule
subatomic particle orbiting the nucleus that has a negative charge
5. neutron
a unit of matter composed of two or more atoms held together by chemical bonds
6. proton
the smallest particle of matter retaining the same chemical and physical properties

1. Atom - the smallest particle of matter retaining the same chemical and physical properties

2. Compound - a unit of matter composed of two or more atoms held together by chemical bonds.

3. Electron - subatomic particle orbiting the nucleus that has a negative (-) charge

4. Molecule - a substance composed of two or more different types of atoms

5. Neutron - subatomic particle residing in the nucleus that has a neutral charge

6. Proton - subatomic particle residing in the nucleus that has a positive (+) charge

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

answer; polycythemia is the correct answer;