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How do you figure out how many neutrons a atom has?
You find out the charge of nucleus (a number of protons), multiply it by mass of proton. Then substitute the result from the mass of nucleus and divide by mass of neutron. The result will give number of neutrons in the nuclei. waeva is da ansa hahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahaha!!
What is the difference between radial and angular nodes in the context of atomic orbitals?
Radial nodes are regions in an atomic orbital where the probability of finding an electron is zero along the radius from the nucleus, while angular nodes are regions where the probability of finding an electron is zero along specific angular directions. Radial nodes are spherical in shape, while angular nodes are planar or conical.
What s the difference between a mineral that has cleavage and one that has fracture?
The difference between a mineral that has cleavage and one that has fracture is that cleavage is the tendency of some minerals to brake along flat surfaces and fracture is the tendency of some minerals to brake unevenly along curved or irregular surfaces.
What is a sigma bond Describe with the aid of a diagram how the overlap of two half filled 1 s orbitals produces a sigma bond?
A sigma bond is a type of covalent bond formed by the head-on overlap of two atomic orbitals. In the case of two half-filled 1s orbitals coming together to form a sigma bond, the wave functions of the orbitals overlap constructively along the axis connecting the two nuclei. This results in the formation of a sigma bond with a high electron density directly between the nuclei.
What makes the atomic radius change along a period in the periodic table?
More protons in the nucleus pull the electrons in, making the atomic radius smaller.
Symmetrical bond along the axis between two nuclei?
A symmetrical bond along the axis between two nuclei refers to a sigma bond. In a sigma bond, the electron density is concentrated along the axis connecting the nuclei, resulting in strong overlap between the atomic orbitals involved in bonding. This type of bond allows for free rotation around the bond axis.
What is the symmetrical bond along the axis between the two nuclei?
sigma bond
What bond is not symmetrical along the axis between two atomic ions?
pi bond
A bond that is not symmetrical along the axis between two atomic nuclei is?
A polar bond. This type of bond forms when there is an unequal sharing of electrons between two atoms, leading to a partial positive and partial negative charge. Polar bonds are an important feature of molecules, influencing their properties such as solubility and reactivity.
What is the mass of a ptoton in amu's?
The mass of a proton is approximately 1.007276 atomic mass units (amu). This value is often rounded to 1.007 for simplicity in various calculations. Protons are one of the primary components of atomic nuclei, along with neutrons.
What letters are horizontal and vertically symmetrical?
The letters that are both horizontally and vertically symmetrical are "H," "I," "O," "X," and "W." These letters maintain their appearance when flipped along both axes. Other letters may be symmetrical along one axis but not the other. For example, "A" is vertically symmetrical but not horizontally.
What is a process in which atomic nuclei of unstable isotopes release fast-moving particles and energy?
Nuclear decay is the process in which atomic nuclei of unstable isotopes release fast-moving particles, such as alpha or beta particles, along with energy in the form of gamma radiation. This process is also known as radioactive decay and results in the transformation of the unstable isotope into a more stable one.
What is a fission equation?
A fission equation describes the splitting of an atomic nucleus into two or more smaller nuclei, accompanied by the release of a large amount of energy. An example of a fission reaction is the splitting of a uranium nucleus into two smaller nuclei, along with the release of neutrons and energy.
What force holds nuclei of atoms together?
The force that holds nuclei together is the strong nuclear force. This force is responsible for binding protons and neutrons within the atomic nucleus. It is one of the four fundamental forces in nature, along with gravity, electromagnetism, and the weak nuclear force.
Who first observed the fusion of light nuclei and in what year?
The fusion of light nuclei was first observed in 1938 by scientists Otto Hahn and Fritz Strassmann, along with physicist Lise Meitner. This experiment led to the discovery of nuclear fission, which laid the groundwork for nuclear energy and atomic weapons.
When the atomic nuclei of hydrogen and lithium are squashed together what is the element produced?
When the atomic nuclei of hydrogen (specifically, hydrogen isotopes like deuterium or tritium) and lithium are fused together under extreme conditions, they can produce helium. This process occurs in stellar environments, such as in stars where fusion reactions take place. Additionally, the fusion of lithium with hydrogen can also produce isotopes of helium, along with other particles like neutrons.
Where does the new cell wall start?
The new cell wall forms along the cell plate that forms between the two daughter nuclei of a plant cell.
