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Why is the spectrum of a given element always the same?
The spectrum of a given element is always the same because it is determined by the unique arrangement of electrons in that element's atoms. Each element has a distinct set of energy levels and transitions that result in specific spectral lines. This is a fundamental property of quantum mechanics and remains constant for a specific element under the same conditions.
Atoms have a set number of what in each element?
The number of protons in the nucleus of its atoms, which is its atomic number, defines each element. However, the nuclei of a given element may have varying numbers of neutrons.
What information is given in each element box in the periodic table?
Within each element square, information on the element's symbol, atomic number, atomic mass, electronegativity, electron configuration, and valence numbers can be found. At the bottom of the periodic table is a two row block of elements that contain the lanthanoids and actinides.
The number of positively charged protons in an atoms nucleus depends on?
The number of positively charged protons in an atom's nucleus depends on the atomic number of the element. Each element has a specific number of protons in its nucleus which determines its unique identity.
The uniqueness of the spectral line pattern of any element is caused by what?
The uniqueness of the spectral line pattern of any element is caused by the specific arrangement of electrons within its atoms. Each element has a distinct number of protons, neutrons, and electrons, which affects how they emit or absorb light at specific wavelengths. This results in a unique spectral fingerprint for each element.
Why is the spectrum of a given element always the same?
The spectrum of a given element is always the same because it is determined by the unique arrangement of electrons in that element's atoms. Each element has a distinct set of energy levels and transitions that result in specific spectral lines. This is a fundamental property of quantum mechanics and remains constant for a specific element under the same conditions.
How are elements identified in terms of their of their atoms?
Each atom of one specific element has the same number of protons. For example, Helium has 1 proton in every atom's nucleus. To find how many protons are in an elements atoms nucleus, look at the elements atomic number on the Periodic Table.
WHAT IS THE ELECTRONCONFIGURATION FOR THE ELEMENTAl?
Each element has a specific electron configuration.
Which of the following is unique for any given element A the number of protons B the number of neutrons C the charge on the electrons D the mass of the neutron?
its atomic numberthe number of neutrons
Atoms have a set number of what in each element?
The number of protons in the nucleus of its atoms, which is its atomic number, defines each element. However, the nuclei of a given element may have varying numbers of neutrons.
What information is given in each element box in the periodic table?
Within each element square, information on the element's symbol, atomic number, atomic mass, electronegativity, electron configuration, and valence numbers can be found. At the bottom of the periodic table is a two row block of elements that contain the lanthanoids and actinides.
The number of positively charged protons in an atoms nucleus depends on?
The number of positively charged protons in an atom's nucleus depends on the atomic number of the element. Each element has a specific number of protons in its nucleus which determines its unique identity.
What chemical symbol element is a metal?
Each metal has a specific chemical symbol.
What makes any element that specific element?
The Atom consists of a certain amount of electrons, protons and usually neutrons. The amount of each of these sub-atomic particles is what makes an element that specific element. Actually, it is only the protons. The number of neutrons and/or electrons can vary, and it is still the same element. The one thing that makes an element that specific element is only the number of protons.
The nuclei of all atoms of a given element always have the same number of what?
The nuclei of all atoms of a given element always have the same number of protons. This number is unique to each element and is known as the element's atomic number.
What does each different element represents?
an atom with a specific number of electrons { S.L.K ALL DAY} Each element is a pure substance composed of atoms which contain the same number of protons, which is the atomic number. The number of protons and atomic number are unique to each different element.
A relation in which each element of the input is paired with exactly the one element of the output according to a specific rule?
Is called "function".
