Neutrons are neutrally charged subatomic particles found in the nucleus of an atom along with the positively charged protons. Together, protons and neutrons contribute equally to the mass number of the atom. Answer and Explanation:1 Calculating the number of neutrons in the nucleus of an a...
Neutrons, along with protons, are subatomic particles found inside thenucleus of every atom. The only exception is hydrogen, where the nucleus contains only a single proton. Neutrons have a neutral electric charge (neither negative nor positive) and have slightly more mass than positively charged p...
Neutrons are the neutrally charged particles found in the nucleus of the atom. They share the nucleus with protons, the positively charged particles in the nucleus. Both protons and neutrons are made of quarks.Answer and Explanation: Yes, neutrons are involved in the strong force, but they do...
Its size is approximately 10 8 cm (1), and it consists of a positively charged atomic nucleus and one or more electrons moving around the nucleus. The atomic nucleus which is at the center of an atom has a size of 10 12 cm, and it consists of Z protons and N neutrons. Here, Z ...
- Protons are positively charged particles. In a nucleus with multiple protons, the Coulomb force causes repulsion between these protons. This repulsion increases as the number of protons increases. 3. Role of Neutrons: - Neutrons are neutral particles and do not experience Coulomb repulsion. They...
(a)(i)Accept for the relative mass of electron[1] All relative charges are correct[1] All relative masses are correct(ii) The mass of an atom is concentrated in the nucleus of an atom. The electrons are of negligible mass.The nucleus is positively charged(due to the protons), and the...
Reason : The neutrons being neutral does not experience repulsions form positively charged nucleus. ABoth A and R are true and R is the correct explanation of A BBoth A and R are true but R is not a correct explanation of A CA is true but R is false DA is false but R is trueSub...
In anoxia, cysteamine, a positively charged thiol, is a better radioprotector against neutrons than against γ-rays. In presence of cysteamine, the OER is lower for neutrons that for γ-rays. These results are discussed in terms of different physical properties of the two types of radiation. ...
It can only be produced in particle accelerators by bombarding lighter elements with charged particles. A total of seventeen mendelevium isotopes are known, the most stable being 258Md with a half-life of 51 days; nevertheless, the shorter-lived 256Md (half-life 1.17 hours) is most commonly...
The protons and neutrons live in the nucleus, while the electrons are orbiting the nucleus similar to the way planets orbit a star. (We’ll see in a later video the various orbits these electrons can occupy.) In a neutral atom, the number of positively-charge protons must equal the number...