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i know that the food have the same amount of soil
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoChemical properties
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What did Dmitri Mendeleev discover?
he drew up a table that grouped elements according to their atomic weights, his table became the basis for the periodic table of elements used today.
Where are the representative elements on the periodic table?
-melting/freezing point -boiling point -density -reactivity with acid -flammability -solubility
The three domain system arose when scientists grouped organisms according to how long they have been?
evolving independently
What does the periodic table show us about atoms of various elements?
Periodic table show that elements have properties which are periodic in nature. These properties can be grouped together.
What is a person who studies how insects are named and grouped?
An entomological taxonomist.
Are representative elements grouped according too valence electrons?
yes
How are representative elements grouped?
The representative elements, or main group elements, consist of all elements in the table's "s" and "p" blocks, excluding the noble gases. They are grouped into alkali metals, alkaline earth metals and post-transitional metals.
How are elements grouped?
they are grouped by the number of valence electrons.
Pesticides can be grouped according to what?
pesticides can be grouped according to
How are elements grouped into periods?
there are grouped in clomesand rows ad groups
What did Dmitri Mendeleev discover?
he drew up a table that grouped elements according to their atomic weights, his table became the basis for the periodic table of elements used today.
What are elements in group 1a to 8a called?
Sometimes these are called the "representative" elements.
What elements are the most similar on the periodic table?
a none of them b every eighth elements c all of them d half of them
Are 3-12 elements on the periodic table of elements representative elements?
Yes. All elements from 1-20 are representative elements as they belong to a representative group (i.e. they aren't a transition metal).
What are elements on the periodic table are grouped based on?
Group are based on similar properties. The elements having same chemical properties are grouped together.
What is one way scientists have grouped elements?
the Periodic Table of elements
Is the Periodic table a chart of compounds grouped according to their properties?
there are no compounds on a periodic table. only elements are placed in the periodic table and they are grouped by similar attributes
