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In atoms electrons and protons are in the same ratio or different ratio?
Wiki User
∙ 13y ago
protons and electrons are identical in number in an atom
Wiki User
∙ 13y ago
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What is the ratio of phosphorous atoms to oxygen atoms in the compound?
This ratio is different for each compound; for the oxide P4O10 the ratio is 2/5.
What is the primary reason an atoms nucleus is unstable?
Increasing the ratio neutrons/protons in the nucleus the atom become unstable.
Why is the ratio of a different atoms in a compound important?
The ratio of different atoms in a compound important because the compound has to achieve an equilibrium in terms of electrical charge. The net total of charges of the atoms forming a compound must be zero.
When atoms have the best balance of protons and neutrons the what is more stable?
When atoms have a balanced number of protons and neutrons, they are more likely to be stable. The nucleus of the atom is more stable when it has a balanced ratio of protons to neutrons, as this allows for a stronger nuclear force and reduces the likelihood of decay or instability.
What causes an atoms to become positively or negatively charged?
The ratio of electrons (negative) to protons (positive.). An atom is nutruel in normal condition. It has positive proton and negative electron in a balanced form.when electrons emit from atoms than a positive charge form in atom. And vice versa.
What would happen to an object if number of protons and electrons are not equal?
You get charge discrepancies in the atom. So an atom that has more electrons than protons (say a chlorine anion) will have a net, negative charge. An atom that has more protons than electrons will have a net positive charge. A charged particle is more reactive than a neutral one.
What is the the stability of an isotope based on Its 1. number of neutrons only 2. number of protons only 3. ratio of neutrons to protons 4. ratio of electrons to protons?
It is the ratio of neutrons to protons that generally determines the stability of an isotope.
Two atoms are isotopes if they contain?
Isotopes are atoms of the same element which differ in the number of neutrons they contain. For example, helium-3 (3He), with two protons and one neutron in each nucleus, and helium-4 (4He), with two protons and two neutrons, are two different isotopes of helium. Nearly all elements found in nature are mixtures of several different isotopes. Although the chemical properties of isotopes of the same element are the same, the physical properties differ. The natural proportions of the isotopes are expressed in the form of an abundance ratio.
What is the difference between elements compounds and important mixtures?
Elements are atoms that consist of different protons. They are the simplest thing that defines an atom. The only thing that defines them is the number of protons, electrons and neutrons they have, as all protons, electrons and neutrons are identical. (I think) Compounds are elements joined chemically together. They must be in a set ratio (e.g. water must be 2 hydrogen atoms and 1 oxygen atom) They can only be separated chemically (e.g electrolysis). Mixtures are stuff that contain different substances or materials. They are not bonded together chemically. There is no set ratio, unlike compounds. They can be separated by physical methods. (for example, salt in water is a mixture. They can be separated by distillation.)
What is the separation between these two charges?
I assuming you are meaning the potential difference of an electrical charge. Matter is made up of atoms, which contain protons and electrons. Protons have a positive charge, electrons have a negative charge. The 'separation' is that one side has a different ratio of protons/electron charge to that of the other side. The difference is measured in volts, and when connected together using conductive material will cause the radios to become more equal, this causes a current, which is measured in amps.
Who determined the mass-to-charge of an electron?
J.J. Thompson discovered that cathode rays were made up of electrons, and determined the mass-to-charge ratio of the electrons. He found that the mass-to-charge ratio of the cathode rays was much smaller than that of hydrogen, and concluded that constituent particles (electrons) must be the building blocks of atoms. He modeled the neutral atom as a sphere of negatively charged electrons distributed amongst positively charged protons. This is known as the "plum pudding" model or the Thompson model of the electron.Ernest Rutherford proved that the Thompson model was incorrect when he discovered that gold atoms consist of an outside layer of electrons, with a center nucleus densely packed with protons.
Is the number of protons equal to the number of neutrons in an atom?
The number of neutrons in an atom CAN be equal to the number of protons and electrons, BUT IT IS NOT ALWAYS. You can find the number of neutrons in an atom by subtracting the atomic number from the mass number. The number is often the same among the lighter elements, but the ratio of neutrons to protons quickly grows larger than one (on average) as you go further along the periodic table.
What is the ratio of phosphorous atoms to oxygen atoms in the compound?
This ratio is different for each compound; for the oxide P4O10 the ratio is 2/5.
Why the em value of anode ray depend on the gas?
Actually it is due to the nucleus's. the protons + neutrons) of the individual atoms. Each element (or isotope) have different atomic mass (mainly due to the nuclear mass) and different atomic number (equal to nos of protons in the nucleus). The canal rays (also known as the anode rays are actually the nucleus of the atoms that have been ripped of electrons, hence acquiring an overall positive charge equal to the number of protons in the nucleus of the atom. But since different elements have different mass numbers and atomic numbers hence the e/m ratio varies for the elements canal rays.
How is an atoms atomic number related to it's number of protons to electrons?
The atomic number of an atom is the number of protons in the nucleus of that atom. The number of electrons will equal the number of protons in that atom if that atom is a neutral one. Other than that, we would have to know the atomic number (which is the number of protons that atom has), and the overall charge of the atom. With that information, we could discover how many electrons that atom had by simple mathematics. If an atom had 11 protons and a charge of +1, it would have one less electron than the number of protons, or 10 electrons. If an atom had 53 protons and a charge of -1, it would have 54 electrons. The ratio from atomic number to the number of protons in an atom is 1:1. The elements are categorized by the number of protons they have, as that is the difference between two elements. Conceptually, atomic number and proton number are the same.
What is the ratio of atoms?
A chemical formula gives the number ratio of the different kinds of atoms present in the compound. This means that the ratios are the same if you count in individual atoms, dozens of atoms, or molecules of atoms.
What kind of particle is made of different kinds of atoms?
Molecule and compound comprises of different atoms. Atoms are combined in fixed ratio.
