Cellular nuclei, found in eukaryotic cells, are significantly larger than atomic nuclei. A typical cellular nucleus has a diameter of about 5 to 10 micrometers, while atomic nuclei measure on the order of femtometers (10^-15 meters), making them roughly a million times smaller than cellular nuclei. This size difference highlights the vast scale of biological structures compared to atomic components.
Good question. A fusion bomb combines (fuses) light nuclei (hydrogen) into larger nuclei to get its energy. But it needs a fission bomb to start it. A fission bomb breaks up (fissions) heavy nuclei (uranium/plutonium) into smaller nuclei to get its energy.
Iron has an atomic number of 26, which means its atoms have 26 protons in their atomic nuclei. Cobalt has an atomic number of 27, which means its atoms have 27 protons in their atomic nuclei. The number of protons defines an element.
Isotopes of an element have the same number of protons in their nuclei (same atomic number) but different numbers of neutrons, resulting in different mass numbers. This difference in neutron content gives each isotope unique physical properties such as stability, radioactivity, and atomic mass.
The strong force holds atomic nuclei together.
The atomic nucleus contain protons and neutrons.
The key difference between fission and fusion reactions in terms of energy release is that fission reactions involve the splitting of heavy atomic nuclei, releasing energy, while fusion reactions involve the combining of light atomic nuclei, also releasing energy.
Nuclear fusion is the process of combining two atomic nuclei to form a heavier nucleus, releasing a large amount of energy. Nuclear fission is the process of splitting a heavy atomic nucleus into smaller nuclei, also releasing energy. The main difference is in the reaction: fusion combines nuclei, while fission splits them.
Nuclear fusion is the process of combining two atomic nuclei to form a heavier nucleus, releasing a large amount of energy. Nuclear fission is the process of splitting a heavy atomic nucleus into smaller nuclei, also releasing a significant amount of energy. The key difference is in the reactions involved: fusion combines nuclei, while fission splits them.
An atomic bomb is a type of nuclear weapon that releases energy through nuclear fission (splitting of atomic nuclei). Nuclear weapon is a broader term that encompasses atomic bombs, as well as hydrogen bombs which release energy through nuclear fusion (combining atomic nuclei).
In nuclear reactions, fusion involves combining light atomic nuclei to form a heavier nucleus, releasing energy in the process. Fission, on the other hand, is the splitting of a heavy atomic nucleus into lighter nuclei, also releasing energy.
No, atomic nuclei is not required for a chemical reaction.
Good question. A fusion bomb combines (fuses) light nuclei (hydrogen) into larger nuclei to get its energy. But it needs a fission bomb to start it. A fission bomb breaks up (fissions) heavy nuclei (uranium/plutonium) into smaller nuclei to get its energy.
Iron has an atomic number of 26, which means its atoms have 26 protons in their atomic nuclei. Cobalt has an atomic number of 27, which means its atoms have 27 protons in their atomic nuclei. The number of protons defines an element.
Isotopes are atoms of an element having different number of electrons.
Isotopes of an element have the same number of protons in their nuclei (same atomic number) but different numbers of neutrons, resulting in different mass numbers. This difference in neutron content gives each isotope unique physical properties such as stability, radioactivity, and atomic mass.
Fission is the splitting of a heavy nucleus into lighter nuclei, releasing energy and neutrons. Fusion is the merging of light nuclei to form a heavier nucleus, releasing energy. In fission, the atomic weight of the reactant nucleus is high, whereas in fusion, the atomic weight is low.
The combination of two light atomic nuclei to form a heavier nucleus is called fusion.