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While seaborg was in charge of the group, the group discovered the following elements: plutonium (Pu), Americium (Am), curium (Cm), Berkelium (Bk), and Californium (Cf). While those are the elements that the group discovered while Seaborg was the head, in total, the group discovered all of the elements from #94-#103.
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What does mendeleevs first periodic table look like?
The first periodic table was a handwritten table by Mendeleev. It had groups horizontally across the top and periods down the left hand side. The elements were all put into certain groups with only their chemicals symbols and atomic numbers depicted.
Which groups compose the mains group elements?
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
How many groups columns are in the periodic table of elements?
There are 18 groups in the periodic table of elements.
The modern periodic table of elements contains whatmain groups?
There are 18 main groups in the modern periodic table of elements.
How is classifying rocks like classifying elements?
It is similar because you are putting rocks into groups like you are putting elements into groups
What data about elements are found on the Periodic Table?
On standard ones, Their Symbols, atomic & mass numbers, and groups.
Why do the elements belong in their groups?
because they have similar properties to the other elements in their groups
What sre 4 elements components of culture?
The four key components of culture are symbols (like language and gestures), values (beliefs and attitudes), norms (social guidelines for behavior), and rituals (repetitive actions with symbolic meaning). These elements shape the way individuals and groups interact and communicate within a society.
What does mendeleevs first periodic table look like?
The first periodic table was a handwritten table by Mendeleev. It had groups horizontally across the top and periods down the left hand side. The elements were all put into certain groups with only their chemicals symbols and atomic numbers depicted.
Which groups compose the mains group elements?
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
Except for beryllium the elments in the first two groups of the periodic table produce acidic solutions when dissolved in water?
Excepting beryllium, the others mentioned elements produce basic solutions when are dissolved in water.
How many groups columns are in the periodic table of elements?
There are 18 groups in the periodic table of elements.
What symbols represent a compound?
The groups of symbols are called "formulas" (Latin formulae) because they show the symbols of the elements and ions that are in a molecule of a compound.Example: CO2 (carbon dioxide) contains one atom of carbon and two of oxygen.
The modern periodic table of elements contains whatmain groups?
There are 18 main groups in the modern periodic table of elements.
Which groups of elements are transition elements?
Elements located in groups 4 - 12 in the modern periodic table are considered as transition elements. Transition elements should not be confused with the d-block elements which are from groups 3 - 12.
What are representative elemets?
The elements in the first two groups and in the last 6 groups. Basically all the elements except the inner transition and transition elements.
What are the three groups of symbols in mathematics?
In mathematics, symbols can be categorized into three main groups: operational symbols, relational symbols, and grouping symbols. Operational symbols include those that represent mathematical operations, such as addition (+), subtraction (−), multiplication (×), and division (÷). Relational symbols indicate relationships between values, such as equals (=), greater than (>), and less than (<). Grouping symbols, like parentheses (()), brackets ([]), and braces ({}), are used to organize expressions and clarify the order of operations.
