Home
Class 7
CHEMISTRY
The nucleus consists of...

The nucleus consists of

A

proton and electrons.

B

electrons and neutron.

C

protons and neutrons.

D

all the above.

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Structure of an Atom**: An atom is made up of a nucleus and orbits (also known as shells). The nucleus is at the center of the atom. 2. **Identifying Components of the Nucleus**: The nucleus consists of subatomic particles. The two main types of subatomic particles found in the nucleus are protons and neutrons. 3. **Characteristics of Protons and Neutrons**: - **Protons**: These are positively charged particles found in the nucleus. They contribute to the atomic number of an element. - **Neutrons**: These are neutral particles (having no charge) also found in the nucleus. They contribute to the atomic mass of an element. 4. **Role of Electrons**: While the nucleus contains protons and neutrons, electrons are located in the orbits or shells surrounding the nucleus. They are negatively charged and are considered the extra nuclear part of the atom. 5. **Conclusion**: Therefore, the nucleus consists of neutrons and protons. **Final Answer**: The nucleus consists of neutrons and protons. ---
**Step-by-Step Solution:** 1. **Understanding the Structure of an Atom**: An atom is made up of a nucleus and orbits (also known as shells). The nucleus is at the center of the atom. 2. **Identifying Components of the Nucleus**: The nucleus consists of subatomic particles. The two main types of subatomic particles found in the nucleus are protons and neutrons. 3. **Characteristics of Protons and Neutrons**: - **Protons**: These are positively charged particles found in the nucleus. They contribute to the atomic number of an element. ...
Promotional Banner

Similar Questions

Explore conceptually related problems

These are the densely stained reticular stuctures present near the nucleus, consisting of many flat, disc shaped cistemae of 0.5 - 1.0 mu m diameter. These are

The nucleus has

According to Thomson's model, every atom consists of a positively charged sphere of radius 10^(-10)m in which entire mass and positive charge of the atom are uniformly distributed. Inside the sphere, electrons are embedded like seeds in a watermelon. According Rutherford, entire positive charge and mass of the atom are concentrated in a tiny central core of the atom, which is called atomic nucleus. Size of nucleus ~~10^(-15)m . The nucleus contains proton and neutrons. Negatively charged electrons revolve around the nucleus in circular orbits. The size of atom is of the order of

According to Thomson's model, every atom consists of a positively charged sphere of radius 10^(-10)m in which entire mass and positive charge of the atom are uniformly distributed. Inside the sphere, electrons are embedded like seeds in a watermelon. According Rutherford, entire positive charge and mass of the atom are concentrated in a tiny central core of the atom, which is called atomic nucleus. Size of nucleus ~~10^(-15)m . The nucleus contains proton and neutrons. Negatively charged electrons revolve around the nucleus in circular orbits. The size of atomic nucleus is of the order of

Find the binding energy of a nucleus consisting of an equal number of protons and neutrons and with a radius one-and a -half times smaller that that of the .^(27)Al nucleus. Consult the atomic tables for required masses.

The nucleus of the atom consists of:

The nucleus of the deuterium atom, called the deuteron, consists of a proton and a neutron. Calculate the deutron's binding energy, given atomic mass, i.e., the mass of a deuterium nucleus plus an electron is measured to be 2.014 102 u .