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What is the mass number for hanium?
The mass number for an element is the sum of its protons and neutrons, while "hanium" is not a known element. If you are referring to a hypothetical element or a name that is not recognized in the periodic table, then a mass number cannot be determined.
Is an element's reactivity determined by the number of protons found in an atom of an element?
No, an element's reactivity is mainly determined by the number of electrons in its outer shell, known as valence electrons. Elements with fewer valence electrons tend to be more reactive as they seek to either lose, gain, or share electrons to achieve a stable electron configuration. The number of protons in an atom, which determines the element's identity, does not directly influence its reactivity.
How is the number of moles of an element determined from the known mass?
To determine the number of moles of an element from its known mass, you can use the formula: moles = mass / molar mass. First, find the molar mass of the element from the periodic table. Then, divide the given mass of the element by its molar mass to find the number of moles.
What is the number of protons in the element danstaditur?
Danstaditur is not a known element in the periodic table, so it does not have a specific number of protons assigned to it. It is likely a fictional or hypothetical element.
A is substance in which one or more atoms have the same number of protons?
An element is a substance in which all atoms have the same number of protons. Each element is identified by its unique number of protons, known as the atomic number.
How is a number of moles of an element determined from a known mass?
The number of moles is mass in g/molar mass in g.
What is the mass number for hanium?
The mass number for an element is the sum of its protons and neutrons, while "hanium" is not a known element. If you are referring to a hypothetical element or a name that is not recognized in the periodic table, then a mass number cannot be determined.
Is an element's reactivity determined by the number of protons found in an atom of an element?
No, an element's reactivity is mainly determined by the number of electrons in its outer shell, known as valence electrons. Elements with fewer valence electrons tend to be more reactive as they seek to either lose, gain, or share electrons to achieve a stable electron configuration. The number of protons in an atom, which determines the element's identity, does not directly influence its reactivity.
How is the number of moles of an element determined from known mass?
The molar mass is the measurement of mass per one mole of a substance. If the mass of a matter is known, divide it from the molar mass to obtain the number of moles.
The is determined by the number of protons in an atom?
The number of protons in the nucleus of an atom is known as the atomic number, which determines the chemical element, essentially different numbers of protons mean change the element you are looking at and hence the properties and reactions of that element.
How is the number of moles of an element determined from the known mass?
To determine the number of moles of an element from its known mass, you can use the formula: moles = mass / molar mass. First, find the molar mass of the element from the periodic table. Then, divide the given mass of the element by its molar mass to find the number of moles.
What is the element number on an element?
the number on an element is known as the atomic number. It states the number of protons or electrons found in an atom
What part of the atom makes an element that element?
The number of protons, also known as the atomic number of the element.
What number determines what element an atom is from?
The number of protons in the atom's nucleus, known as the atomic number, determines what element the atom is from. Each element has a unique number of protons in its nucleus, which defines its unique chemical properties.
How is an unknown oxidation state of an element within a compound?
It is determined from known oxidation states of other elements.
What determines the element that an atom belongs to?
The number of protons in the atom's nucleus determines the element that the atom belongs to. This number is known as the atomic number and is unique to each element. By identifying the number of protons in an atom, we can determine its elemental identity.
What one factor identifies an atom as a specific element?
The number of protons in the atom's nucleus determines its element. This number is known as the atomic number and is unique to each element.
