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11. Why are most metals found on the left side of the Periodic Table and most...
Match each description with the most appropriate atom of the choices given: chlorine, sodium, or carbon. Most likely to formClosest to the right side of the Periodic Table Has 4 valence electrons Highest electronegativity Most likely to form an anion covalent bonds Lowest electronegativity Most likely to lose anMost likely to share Has 1 valence electron Has 7 valence electrons electron electrons Most likely to gain an Closest to the left side Most likely to form a of the Periodic...
Why are ionic compounds are formed when a metal from the left side of the periodic table reacts with a nonmetal from the right side, but covalent bonds are formed between nonmetallic elements on the right side of the table?
Answer true or false. 1. Atoms that lose electrons to achieve a filled valence shell become cations and form ionic bonds with anions. 2. Ionic bonds tend to form between elements on the left side of the Periodic Table, and covalent bonds tend to form between elements on the right side of the Periodic Table. 3. Electronegativity is a measure of an atom's attraction for the electrons it shares in a chemical bond with another atom. 4. Fluorine, in the...
For main group elements, select ALL properties that increase from left to right across a row on the periodic table atomic radius number of valence electrons Electronegativity effective nuclear charge
4, a. Why does the second line of the Periodic Table contain cight entries? b. Why are the left hand parts of this line valence positive and the right hand parts valence negative? c. Why is the position of Lithium in the Periodic Table directly below that of Hydrogen?
Question 6 1 p For main group elements, select ALL properties that increase from left to right across a row on the periodic table. atomic radius number of valence electrons Electronegativity effective nuclear charge
Does the periodic table explain the shell model, or does the shell model explain the periodic table? What is the relationship between the maximum number of electrons each shell can hold and the number of elements in each period of the periodic table? Which electrons are most responsible for the chemical properties of an atom?What is different about the noble gases (Group VIIIA) on the periodic table that make them unique compared to other elements? Descirbe their uniqueness based on...
II Review l Constants 1 Periodic The periodic table lists all known elements by their masses and groups elements by their properties. Within the periodic table, there are many properties of the elements that have periodic trends as we move down the groups in the table or across the periods. Part A Rank the following elements by atomic radius. Rank from largest to smallest atomic radius. To rank items as equivalent, overlap them. ► View Available Hint(s) Reset Help Largest...
9. Iron (Fe), Cobalt (Co) and Nickel (Ni) are all metals on the 4th period of the periodic table. They all have a valence number of 2 even though they have different number of electrons. Explain why they have the same valence number even though they are on the same period. *
1. (0.5 pt) Why do you think there are no electronegativity values for the noble gases? 2. (0.5 pt) What are the three most electronegative atoms on the periodic table? 3. (1 pt) What type of bond (covalent or ionic) would you expect to form between an atom with a very high electronegativity and an atom of very low electronegativity (maximum difference in electronegativity between atoms)? Explain and give an example. 4. (1 pt) The Periodic table below shows the...