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What specific name is given to elements with atom numbers 90 to 103?
Wiki User
∙ 13y ago
Actidines.
Wiki User
∙ 13y ago
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How does a atom differ from and element?
Atoms are made of a nucleus of protons and neutrons surrounded by a clout of electrons. The electrons are negatively charged and the protons are positively charged. In every atom the number of electrons equals the number of protons so that the atom is electrically neutral. All elements are made up of atoms BUT the atom of each different element has a different number of Protons in its nucleus, for instance a Hydrogen atom has one proton and a helium atom has two protons. The elements in the periodic table are arranged in accordance with the number of protons they have, this is called their 'atomic number'.
Atom to element analogy?
An element is a piece of matter that only contains that one type of atom now an atom is what makes up the element and a compound is a mix of two or more elements that have all of those different types of atom's
What is the difference between a compound and an atom?
A compound is made of 2 elements and an atom is made of 1.compound- made up of two or more elements. Still keeps the properties of the element.an atom is made up of one type of element ( can be more than one of this one specific element)
Do Isotopes of uranium have different atomic numbers?
No. By definition isotopes of an element have the same number of protons (that is what makes them uranium, for example) but different numbers of neutrons (neutral particules in the nucleus which provide mass).
Can you have two elements with the same atom?
No. An atom is the basic unit of an element that retains all the properties of that element. So two elements can not have the same atom.
What creates the different elements in an atom?
Your question is a little off, because atoms do not contain different elements; any given atom is an element, for example, a hydrogen atom, an oxygen atom, etc. An atom by definition is the smallest possible amount of a specific element. If you would like to know why atoms are a specific element, that is determined by the number of protons in the nucleus.
Is an elements reactivity is the determined by numbers of protons found in an atom of the elements true or false?
YES!
Are all elements made up of the same type of atom?
An atom is specific for each chemical element.
What tells you the number of elements in the Atom?
It is about the atomic numbers. The total of protons.
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 number of protons in a nucleus is?
The number of protons in a nucleus depends on the specific atom. In the Periodic Table of elements, the number of protons a given element has is equal to its atomic number.
What is a number of protons in a nucleus?
The number of protons in a nucleus depends on the specific atom. In the Periodic Table of elements, the number of protons a given element has is equal to its atomic number.
What is the number of protons in a nucleus?
The number of protons in a nucleus depends on the specific atom. In the periodic table of elements, the number of protons a given element has is equal to its atomic number.
How are atoms different than elements?
An atom is a general term. Elements are specific kinds of atoms that vary by the number of protons they have.
When two or more elements bond together in specific way what forms?
it forms an atom
Is every atom in an element exactly the same?
No. Atoms of the same elements can have different numbers of neutrons.
Is true about the electron configurations of the representative elements?
Each neutral atom has a specific electron cofiguration.
