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What is the relationship between the atomic number and the elements identity?
The atomic number of an element determines its identity. Each element has a unique atomic number, which is the number of protons in the nucleus of its atoms. This number defines the element and distinguishes it from other elements on the periodic table.
What is the relationship between the atomic number of protons and the atomic number?
The atomic number and number of protons are always the same in a normal element.
Which element has an atomic number between 27 and 31?
Atomic number 27 : Cobalt Atomic number 28 : Nickel Atomic number 29 : Copper Atomic number 30 : Zinc Atomic number 31 : Gallium
What is the relationship between mass number and atomic numbers?
The mass number is the sum of protons and neutrons in an atom's nucleus, while the atomic number is the number of protons in the nucleus. The atomic number uniquely identifies an element, while the mass number helps determine the atom's mass.
Why density of Os is more than Fe and Ru?
The density of an element is influenced by its atomic mass and atomic radius. Osmium (Os) has a higher atomic mass than iron (Fe) and ruthenium (Ru), which contributes to its higher density. Additionally, Osmium has a smaller atomic radius than Fe and Ru, causing its atoms to be packed more closely together, further increasing its density.
What is the relationship between element and density?
The density of an element is a physical property that describes its mass per unit volume. Different elements have different densities based on their atomic structure and arrangement of atoms. Generally, elements with higher atomic masses tend to have higher densities.
What is the density for the atomic number 34?
Element atomic number 34 is Selenium. Do google search for "Selenium density"
How do you calculate from the periodic table the density of an element?
To calculate the density of an element from the periodic table, you would need to know the element's atomic mass and atomic volume. The formula for density is mass divided by volume. You can find the atomic mass on the periodic table and calculate the volume using the element's atomic radius or other relevant data.
What is the relationship between the atomic number of an element of protons of element possesses?
The atomic number of an element is equal to the number of protons that the element possesses. It is a unique identifier for each element and determines its placement on the periodic table. The number of protons also defines the chemical properties of the element.
Why might a substance have a high or low density?
Is it to do with the atomic number of a particular element or the volume of the element.
Who found a relationship between the wavelengths of x-rays and the atomic number of elements?
Henry Moseley found the relationship between the wavelengths of x-rays and the atomic number of elements. He proposed that the atomic number of an element is better defined by the number of protons in the nucleus rather than by its atomic mass.
Any particular element can always be identified by its?
Atomic Mass
What is the relationship between atomic number and protons?
The atomic number of an element represents the number of protons in the nucleus of an atom. It is a unique identifier for each element on the periodic table. The number of protons in an atom determines the element's chemical properties and its place in the periodic table.
What is the relationship between the atomic mass of an element and a mole of that elements atoms?
The mole is the atomic weight expressed in grams.
What is the relationship between the atomic number and the elements identity?
The atomic number of an element determines its identity. Each element has a unique atomic number, which is the number of protons in the nucleus of its atoms. This number defines the element and distinguishes it from other elements on the periodic table.
How do you determine electron density given atomic density?
The electron density is simply deduced from the atomic density as follows : if ne denotes the electron density and na the atomic density then : ne= z na with z being the number of valence electron per atom.
Can the density of each element be found on periodic table?
No, the density of each element cannot be found directly on the periodic table. The periodic table typically provides information on the atomic number, atomic weight, and symbol of each element. However, the density of each element can be found in reference materials and online databases.
