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Who discovered that each element has a unique positive charge?
Wiki User
∙ 11y ago
Henry Moseley
Wiki User
∙ 11y ago
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What did Henry moseley discover about the atom?
He found that atoms of each element contain a unique positive charge in their nucleus. This discovery helped to solve the mystery of what makes the atoms of one element different from those of another: An atom's identity comes from the number of protons in its nucleus.
What atom or isotope of an element has an atomic mass of 26 charge of 3 13 protons 13 neutrons and 10 electrons?
The number of protons identifies this element as aluminum, which has an atomic number of 13. The number of protons is an element's atomic number on the periodic table. Every element has its own unique atomic number which defines it as that element.
What element is not placed in any group because of its unique properties?
Hydrogen is the element with unique properties that doesn't fit in any group.
Does each element have a unique name and formula on the periodic table?
Yes, each element on the periodic table has a unique name and chemical symbol.
What is a unique element found in protein?
dont no but what i do no is i have a ps3
Who was Mosley the Scientist?
The chemist who discovered that each element has a unique spectrogram.
Uununseptium is the temporary name given to element 117 It is a halogen What is unique about this element?
it has not yet been discovered
What did Henry moseley discover about the atom?
He found that atoms of each element contain a unique positive charge in their nucleus. This discovery helped to solve the mystery of what makes the atoms of one element different from those of another: An atom's identity comes from the number of protons in its nucleus.
What are water's bad qualities?
Water has several properties that make it a very unique substance. ... the water molecule tends to have a positive charge while the other has a negative charge.
How could scientists know that helium was a different element from any previously discovered?
I believe Helium was discovered by looking at the spectral lines of colour in sunlight. The two variants of helium found blocked out unique and previously unblocked areas of the spectrum. These spectral lines were unique to Helium and as such scientists knew it was unique.
What is the neutron and proton responsible for in an atom?
Protons make up the identity of the element and give it its unique properties. Protons have a positive charge. Neutrons give an atom additional mass, and the number of neutrons in an atom make it an isotope of an element. Neutrons have no charge.
What did Moseley discover?
Henry Moseley discover thathe found that atoms of each element contain a unique positive charge in their nucleus. This discovery helped to solve the mystery of what makes the atoms of one element different from those of another: An atom's identity comes from the number of protons in its nucleus.
Why do atoms of an element give off unique atomic spectra?
The precise energy levels of each orbital vary depending on the nuclear charge. Since the spectral lines correspond to transitions between orbitals, each element will have different energies for these transitions, and therefore will have a unique spectrum.
What is inside proton?
Protons are positively charged particles found inside the nucleus of an atom. Every atom of a particular element contains the same number of protons.Each element has a unique atomic number, or a unique number of protons in its nucleus.Proton number never changes for any given element. For example, oxygen has an atomic number of 8. That tells us that oxygen always has 8 protons.bubby project-google
What are some unique chemicals discovered by chemists in the last decade?
The last confirmed discovery of a chemical element was in 2000. The chemical is Livermorium, which is prepared by bombardment of calcium with calcium.
What are some unique chemicals discovered by chemicals in the last decade?
The last confirmed discovery of a chemical element was in 2000. The chemical is Livermorium, which is prepared by bombardment of calcium with calcium.
What does each atom have a unique number?
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
