A neutral atom (atomic no. is greater than 1) consists of: A)only prot...
An atom in general will have electron, protons and neutrons... A neutral atom means the number of electrons and protons are same and there is no role of neutrons in making an atom neutral or ionic. so in neutral atoms all electron protons and neutrons are present..
A neutral atom (atomic no. is greater than 1) consists of: A)only prot...
A neutral atom consists of three subatomic particles: protons, neutrons, and electrons. The answer to the question is option D, which means that a neutral atom consists of neutrons, electrons, and protons. Let's break down each of these components and their roles in an atom.
1. Protons:
- Protons are positively charged particles found in the nucleus of an atom.
- Each proton carries a charge of +1.
- The number of protons in an atom determines its atomic number and defines the type of element it is.
- For example, hydrogen has one proton, carbon has six protons, and oxygen has eight protons.
2. Neutrons:
- Neutrons are electrically neutral particles found in the nucleus of an atom.
- Unlike protons, they do not carry an electrical charge.
- Neutrons add mass to the atom but do not significantly affect its chemical properties.
- The number of neutrons in an atom can vary, resulting in different isotopes of an element. Isotopes have the same number of protons but different numbers of neutrons.
3. Electrons:
- Electrons are negatively charged particles that orbit the nucleus of an atom in energy levels or shells.
- They are much smaller and lighter compared to protons and neutrons.
- Electrons are responsible for the chemical behavior of atoms and their interactions with other atoms.
- The number of electrons in an atom is equal to the number of protons in a neutral atom.
- Electrons are organized in energy levels, with the innermost level having the lowest energy and the outermost level having the highest energy.
Overall, a neutral atom has an equal number of protons and electrons. The positive charge of the protons in the nucleus is balanced by the negative charge of the electrons, resulting in a neutral overall charge. Neutrons, although they do not carry a charge, contribute to the mass of the atom.
It's important to note that the answer to the question is based on the assumption that the atomic number is greater than 1, as stated in the question. If the atomic number were 1, the correct answer would be B, as hydrogen is the only element with just a single proton and no neutrons.
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