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Three: nonmetals, semimetals (or metalloids), and metals.
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∙ 14y ago
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How many isotopes does the element astatine from the periodic table have?
33
How many elements are there in periodical table?
There are 117 elements in the periodic table. Elements 1-116 and element 118. IMPROVED ANSWER --------------------------------------------------------------------------------------- 118, but element 117 is so unstable they do not officially count it as being an element on the periodic table yet.
How many elements are in group 16 of the periodic table?
there are five element in group 16 of the periodic table
How many protons dose atoms have?
whatever the number of the element on the periodic table is
How are the periods on the periodic table numbered?
The elements are listed in the order of how many atoms they have. For example, hydrogen is the first element on the periodic table. Hydrogen is the smallest element, and has one atom.
How many periods of element are on a periodic table?
The periodic table has 7 periods on it.
How many element are there in the periodic table?
118
How many element are in the periodic table?
118 elements
The periodic table of element has how many periods?
7
How many Nurtons are there in the periodic table?
Each element on the periodic table has a specific number of neutrons and will vary for its isotope.
How many regions are there in the periodic table with in each element?
The periodic table of Mendeleev has 18 groups and 7 periods.
How many isotopes does the element astatine from the periodic table have?
33
Who uses the periodic table?
Many people do to determine which element is in a substance ex: me, scientists
Is Talc an element?
No, talcom is not an element. To be an element, a substance must have all the same type of atom. Once it has this, it can go on the Periodic Table. So, as talcom has many different types of atom in it, it's not an element.
Is ferrule an element?
No, ferrule is not an element. To be an element, a substance must have all the same type of atom. Once it has this, it can go on the Periodic Table. So, as ferrule has many different types of atom in it, it's not an element.
Is cornstarch an element?
No, cornstarch is not an element. To be an element, a substance must have all the same type of atom. Once it has this, it can go on the Periodic Table. So, as cornstarch has many different types of atom in it, it's not an element.
Is insulin an element?
No, insulin is not an element. To be an element, a substance must have all the same type of atom. Once it has this, it can go on the Periodic Table. So, as insulin has many different types of atom in it, it's not an element.
