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Elements 89-112 are radioactive elements.
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∙ 12y ago
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What are unique characteristics of osmium?
osmium is the lightest element.
What element has an atomic number of 7?
Nitrogen is atomic number 7. Every element has its own unique atomic number.
How does the atomic number identify the atoms of a particular element?
The atomic number of an element is unique to that element. The atomic number is equal to the amount of electrons in one atom of that element. As each element categorically has it's own amount of electrons, you can identify an element from this number.
What is unique about einsteinium?
Einsteinium is the last one artificial element obtained in such quantity that can be seen with the eyes.
The Atomic number of an atom is?
No. Atomic number is the number of protons in the nucleus of an atom. Each element has a unique atomic number that identifies it as that element.
What does each atom have a unique number?
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
How is Magnesium unique?
it is unique because it is the only kind of element out there
Why do elements repeat?
Element do not repeat, each element is Unique.
Which element is not placed into any because of its unique properties?
Hydrogen is the element with unique properties that doesn't fit in any group.
What element is not placed in any group because of its unique properties?
Hydrogen is the element with unique properties that doesn't fit in any group.
What are charged atoms of elements that have a unique number of protons and electrons?
Each atom of an element has the same number of protons which is unique for that particular element ( = atom number in the periodic system)
How is the spectrum for an element similar to a person's fingerprint?
Each element has its own unique spectrum, just as each person has his/her own unique set of fingerprints.
What is a unique substance composed of atoms have the same atomic number?
I believe that is the definition of an element. true
What is the unique feature that every element has that no other element has?
The atomic number, or number of protons
Does each element have a unique name and formula on the periodic table?
Yes, each element on the periodic table has a unique name and chemical symbol.
What is the unique letter of an element on the periodic table?
Symbol
What are unique characteristics of osmium?
osmium is the lightest element.
