The number of protons(also known as itsatomic number) determines the element. Varying the number of neutrons results in isotopes. Varying the number of electrons results in ions. Isotopes and ionsof an atom with aconstant number of protons are all variations of a single element. The particles ...
We now know that atomic number (the number of protons in the nucleus), not atomic mass number (the number of protons and neutrons), determines chemical behavior.Mendeleyev went further than Meyer in another respect: he predicted the properties of six elements yet to be discovered. For example...
How many electrons are going to be in a neutral atom of gold with an atomic number of 79? What determines the atomic number of an atom? A. Number of electrons in the other shell. B. Mass of the atom. C. The number of neutrons. D. The number of protons. E. The number of proton...
Each element on the periodic table has its ownatomic number. In fact, this number is how you can distinguish one element from another. The atomic number is simply thenumber of protonsinan atom. For this reason, it's sometimes called the proton number. In calculations, it is denoted by the...
and hence in their atomic mass. The isotopes of a given element have the same chemical properties but slightly different physical properties. We now know that atomic number (the number of protons in the nucleus), not atomic mass number (the number of protons and neutrons), determines chemical...
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Related to this Question If you know the atomic number and the mass number of an isotope of an element, how can you determine the number of protons and neutrons? Electrons orbit around the atom's nucleus just like planets orbit the sun. True or ...
while the gradient and elastic ones decrease. It is the competition of the sum of bulk and electrostatic energy densities and the sum of gradient and elastic energy densities that determines the optimal period. It should also be noted that the bulk energy density of the 12 nm film would ex...
The number N determines the time consumption besides the reconstructed quality of CS, as shown in Table 3. In our experiment, CR (compressive rate) is 0.6 at least, e.g., if N was 5, M would be 3. Totally, camera will capture 24 images to complete one measurement. Table 3 The ...
The number of (a)protonsin the nucleus determines what element a substance is. If the number of (b)protonschanges, the atom is of a different... Learn more about this topic: Atomic Nucleus | Definition & Structure from Chapter 2...