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The metals are on the left side of the Periodic Table.
All of groups I & II, and all but one of the elements in group III are metals; also some elements in groups further to the right.
The atomic weight is increasing.
What else can I help you with?
A row of elements across the periodic table is an?
A row of elements across the periodic table is called a period. Periods represent the number of electron shells in an atom.
What is the general trend of the melting points of elements on the periodic table?
The general trend of melting points of elements on the periodic table increases from left to right across a period and decreases down a group.
How does Electronegativity trend across the periodic table?
Electronegativity generally increases from left to right across a period and decreases down a group in the periodic table. This trend occurs because elements on the right side of the periodic table have a greater ability to attract electrons due to increased nuclear charge and effective nuclear charge.
What happens to the atomic number as you go from left to right across the periodic table and why does this happen?
The atomic number increases from left to right across the periodic table because the number of protons in the nucleus of an atom increases. This results in a higher positive charge, leading to a stronger attraction to electrons and a closer binding of electrons to the nucleus.
How does the electronegativity of elements change across a period?
The electronegativity of elements generally increases across a period from left to right. This means that elements on the right side of the periodic table tend to attract electrons more strongly than elements on the left side.
A row of elements across the periodic table is an?
A row of elements across the periodic table is called a period. Periods represent the number of electron shells in an atom.
Is the reactivity of the metal elements generally increases as you moves from left to right across the periodic table?
No, right to left.
Where are most massive elements found on the periodic table?
Bttom right of the Periodic Table
What is the general trend of the melting points of elements on the periodic table?
The general trend of melting points of elements on the periodic table increases from left to right across a period and decreases down a group.
Across the periodic table the properties of elements become WHAT?
Across the periodic table, the properties of elements become more predictable and show periodicity, meaning they exhibit regular patterns in their physical and chemical properties. This is due to the arrangement of electrons in the atom and the increasing number of protons in the nucleus as you move from left to right across the table.
Where are the heaviest elements on the periodic table?
At the lower right corner of the Periodic Table.
What is the horizontal row across the periodic table?
A horizontal row on the periodic table of elements is called a period.
What goes across the periodic table?
The periodic table is arranged by increasing atomic number, which moves from left to right across each row. As you move from left to right across a row, the elements increase in atomic number and atomic mass, with similar chemical properties grouped together.
What happens to the reactivity of left to right across the periodic table?
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
Where in the periodic table are the nonmetallic elements?
the nonmetallic elaments are on the right side of the periodic table
Do elements change from metals to non metals from left to right?
Yes, elements generally change from metals to non-metals from left to right across the periodic table. In the periodic table, elements are arranged in order of increasing atomic number, and as you move across a period from left to right, the properties of the elements change from metallic to non-metallic. The left side of the periodic table consists of metals, the middle consists of metalloids, and the right side consists of non-metals.
How does Electronegativity trend across the periodic table?
Electronegativity generally increases from left to right across a period and decreases down a group in the periodic table. This trend occurs because elements on the right side of the periodic table have a greater ability to attract electrons due to increased nuclear charge and effective nuclear charge.
