All atoms are built with a number of positive (protons) in their nuclei and a number of negative (electrons) in shells surrounding the nucleus. The number of protons and electrons are always equal meaning that the atom is electrically neutral ( the + and - charges balance out). The atoms of different elements all have a different number of positive (and therefore a balancing number of negative) components.
This is because all atoms in their stable forms have an equal number of protons and electrons so there is a net charge of 0. However, when ionic bonds are formed, atoms lose and/or gain electrons making them positive or negative. Positively charged molecules are known as cations while negatively charged molecules are known as anions.
Because they are not IONS
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After lead, all elements on the periodic table have only radioactive isotopes.
Everything. The periodic table relates all of the smallest particles of nature into a table showing all of these smallest particles (atoms).
All atoms of the same element have the same number of protons in their atomic nuclei. The number of protons is the atomic number for that element on the periodic table. The elements are arranged in order of increasing atomic number on the periodic table.
protons
All the atoms are neutral. Only ions have an electrical charge.
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The periodic table contain all chemical elements. For the table see the link below.
After lead, all elements on the periodic table have only radioactive isotopes.
Everything. The periodic table relates all of the smallest particles of nature into a table showing all of these smallest particles (atoms).
Periodic table is a tool to study elements. Their properties can be studied easily.
This question does not make sence. The periodic table is a chart of all of the elements know to man. All of these elements are composed of atoms (as is all matter).
The periodic table is based on an element's number of atoms. The elements are arranged from least to most number of atoms.
No. Atoms differ in number of protons, neutrons and electrons.
No. The elements does not have minds like humans.
All atoms of the same element have the same number of protons in their atomic nuclei. The number of protons is the atomic number for that element on the periodic table. The elements are arranged in order of increasing atomic number on the periodic table.
Almost all the lower elements in the periodic table will always be radioactive.