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What happens to an atom in terms of atomic mass and weight when it loses one particle?
If an atom looses an electron, neither the Atomic Mass nor atomic weight change appreciatively. If it looses a proton or neutron, both atomic mass and atomic weight decrease by one and it becomes an atom of a different element (on loss of a proton), or a different isotope of the same element (upon loss of a neutron).
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What happens to the atomic number of sodium when it loses one electron?
Atomic number is the number of protons in the nucleus of an atom. Therefore, sodium's atomic number is always 11, even if it loses 1 electron. However, when a sodium atom loses 1 electron, it will form an ion with a 1+ charge.
If a chlorine atom gains or loses a valence electron it becomes a charged particle called an?
Ion. Any atom that loses or gains an electron becomes an ion.
What element is formed when carbon loses a beta particle?
When carbon loses a beta particle, it becomes nitrogen. This is because beta decay involves the transformation of a neutron into a proton, leading to the element changing by one on the periodic table.
What element is produced when a gold nucleus loses a proton?
When a gold nucleus loses a proton, it is transformed into a mercury nucleus. Mercury has an atomic number of 80, one less than gold's atomic number of 79.
When magnesium loses its valence electrons it has the atomic structure of what element?
When magnesium loses its valence electrons, it forms a cation with the atomic structure of neon. This is because it will lose its two valence electrons to achieve a full octet like the nearest noble gas, which is neon.
What change is atomic number occurs when a nucleus emits an alpha particle?
An alpha particle is composed of two protons and two neutrons, so when an atom loses an alpha particle, its mass number decreases by four. However, since the atom loses two protons, it is now a different element. It is now the element with an atomic number minus the two protons.
What does a radioactive atom lose as it increases its atomic number by one?
An electron, also known in this context as a beta particle.
What happens to the particles when water vapour changes into water?
the particle loses the energy and it goes into surrounding environment
When an unstable nucleus produces an alpha particle by how many units does the atomic number of the nucleus change?
An alpha particle is a helium nucleus, which consists of 2 protons and 2 neutrons. When an unstable nucleus emits an alpha particle, it loses 2 protons, which means its atomic number will be reduced by 2.
What happens to fat cells when someone loses weight?
they decreased in size but did not decrease in number
What happens to the atomic number of sodium when it loses one electron?
Atomic number is the number of protons in the nucleus of an atom. Therefore, sodium's atomic number is always 11, even if it loses 1 electron. However, when a sodium atom loses 1 electron, it will form an ion with a 1+ charge.
What is the effect on the mass number and charge of a nucleus when it loses and alpha particle?
Whwn an alpha particle is lost we lose 2units of +ve charges and 4 units of mass no. So we are left with mass no.(M-4) and charge (C-2) M=initial mass no. C=initial charge Here 1 unit of charge used is= 1*1.6*10^-19 coulomb
What happens to the atom when an alpha particle is released by it?
When an alpha particle is released by an atom, the atom loses two protons and two neutrons, resulting in a different element being formed. This process is known as alpha decay.
What is the effect on the mass number and change of a nucleus when it loses alpha particles?
The mass number goes down by 4, and the atomic number goes down by 2 when a nucleus loses an alpha particle. XYZ --> alpha emission --> X-2Y-4Q + 24He2+
What is lost from the nucleus of atom when it emits an alpha particle?
When an atom emits an alpha particle, it loses two protons and two neutrons from its nucleus. This results in a new element being formed with an atomic number that is two less than the original element.
What happens to an element if it becomes a cation?
Cations are formed when elements lose electrons. Then they get positively charged.
Why does an ion form?
The particle in question gains or loses electrons.
