what are some facts about atom's
info's and ideas?
atoms can be protons-positive, electrons-negative and nuetrons-nuetral.
atoms make up all matter.
http://www.historyforkids.org/scienceforkids/chemistry/atoms/
http://www.chem4kids.com/files/atom_intro.html
Atoms are the fundamental building blocks of matter. Here are some facts about atoms:
1. Structure: Atoms consist of a nucleus, which contains protons and neutrons, surrounded by electrons in energy shells or orbitals.
2. Protons: Protons are positively charged particles found in the nucleus of an atom. The number of protons determines the atomic number, which defines the element.
3. Neutrons: Neutrons are neutral particles also found in the nucleus. They contribute to the mass of the atom but not its charge.
4. Electrons: Electrons are negatively charged particles orbiting the nucleus in energy shells. They are involved in chemical bonding and determining the atom's properties.
5. Atomic Number: Each element has a unique atomic number, equal to the number of protons in its nucleus. For example, hydrogen has an atomic number of 1, carbon has 6, and oxygen has 8.
6. Isotopes: Isotopes are atoms of the same element with different numbers of neutrons. They have the same atomic number but different mass numbers.
7. Atomic Mass: The atomic mass is the weighted average mass of all the isotopes of an element. It is calculated by considering the masses and abundance of each isotope.
8. Electron Energy Levels: Electrons occupy specific energy levels or orbitals around the nucleus. The closest energy level to the nucleus has the lowest energy, while the outermost level has the highest energy.
9. Electron Shell Capacity: Each energy level has a maximum capacity of electrons. The first shell can hold up to 2 electrons, the second shell up to 8, and so on.
10. Chemical Bonding: Atoms combine with each other through chemical bonding to form molecules or compounds. The types of bonds formed depend on the valence electrons of the atoms involved.
To explore more about atoms and related concepts, you can refer to reputable scientific sources like chemistry textbooks, online educational websites, or consult experts in the field of chemistry.