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What does an element consist?
An element consists of atoms that have the same number of protons in their nucleus. Each element is uniquely defined by its atomic number, which is the number of protons in its nucleus, and can be found on the periodic table.
What is the smallest part of an element that displays the chemical properties of an element?
An atom is the smallest part of an element that displays the chemical properties of that element. Each element is defined by the unique number of protons in its atom's nucleus, which determines its chemical behavior.
How many types of atom are contained in an element?
An element is composed of only one type of atom. Each element on the periodic table is defined by the number of protons in its nucleus, which determines its unique chemical properties. Therefore, each element consists of atoms with the same number of protons.
Why do you think changing the number of neutrons does not create a new element?
Changing the number of neutrons in an atom affects its isotope but does not change its fundamental chemical identity. An element is defined by the number of protons in its nucleus (its atomic number), while isotopes have varying numbers of neutrons. Thus, changing the number of neutrons does not create a new element.
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 does an atomic number tells you?
The atomic number tells you the number of protons in the nucleus. As such, it defines the element, since each element has a definite and defined number of protons. In the element, it also tells you the number of electrons, since the element (not the ion) has a neutral charge and protons = electrons.
Is the atomic number of an atom equal to the number of neutrons?
Only be coincidence; the atomic number is defined as the number of protons in a nucleus of each atom of the element.
What does an element consist?
An element consists of atoms that have the same number of protons in their nucleus. Each element is uniquely defined by its atomic number, which is the number of protons in its nucleus, and can be found on the periodic table.
How is the term atomic number defined for a given atom or isotope?
The atomic number of an atom or isotope is defined as the number of protons in the nucleus of the atom. It is a unique identifier for each chemical element, determining its place in the periodic table.Atoms with the same atomic number belong to the same element, while isotopes have the same atomic number but different mass numbers.
What is the relationship of the proton number to the elements identity?
The proton number, or atomic number, is the number of protons in an atom's nucleus, and it determines the element's identity. Each element has a unique atomic number, so elements are defined by the number of protons they possess.
Defined what an element is?
The atomic number, the number of protons
How many neutrons make an atom?
That varies depending on the element and the isotope. An element is defined by its number of protons. This is called the "atomic number" of an element.
Can An element be defined by the number of protons in the nucleus?
no
Do many elements have the same type of atom?
By definition, an element is a substance with only one type of atom. So no, each element has its own type of atom.
What defines the atomic number of each element?
The atomic number of an element is determined by the number of protons in the nucleus of an atom. It is a unique characteristic of each element and defines its place on the periodic table. The atomic number also corresponds to the number of electrons in a neutral atom of that element.
What is the smallest part of a element that maintains the properties of a element?
The smallest part of an element that maintains its properties is an atom. Atoms consist of a nucleus containing protons and neutrons, surrounded by electrons. Each element is defined by the number of protons in its nucleus, known as the atomic number.
What is the smallest part of an element that displays the chemical properties of an element?
An atom is the smallest part of an element that displays the chemical properties of that element. Each element is defined by the unique number of protons in its atom's nucleus, which determines its chemical behavior.
