Admin Table of Contents
- 1 Where are elements with similar chemical properties found on the periodic table?
- 2 Where are elements with the same chemical properties?
- 3 In what way are elements in the same row of the periodic table the same?
- 4 Which elements have the same properties?
- 5 How can you find elements that have similar chemical properties?
- 6 How are the elements on the periodic table identified?
Where are elements with similar chemical properties found on the periodic table?
groups
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
Where are elements with the same chemical properties?
group
Elements in the same group of the periodic table have similar chemical properties. Elements can be classified as metals, metalloids, and nonmetals, or as a main-group elements, transition metals, and inner transition metals.
Which elements have similar physical and chemical properties same period or same group?
The answer is b. Elements in the same group have the same number of valence electrons and so interact with other elements in a similar way. They display similar physical and chemical properties. For example, the halogens (F, Cl, Br, I) all react similarly.
Where do you find elements grouped that have the most similar physical and chemical properties?
where do you find elements grouped that have the most similar physical and chemical properties? in vertical groups or families.
In what way are elements in the same row of the periodic table the same?
All elements in a row have the same number of electron shells. Each next element in a period has one more proton and is less metallic than its predecessor. Arranged this way, groups of elements in the same column have similar chemical and physical properties, reflecting the periodic law.
Which elements have the same properties?
Two different elements have similar chemical properties when they have the same number of valence electrons in their outermost energy level. Elements in the same column of the Periodic Table have similar chemical properties.
Where in the periodic table are you most likely to find an element that shows no reaction with other elements?
Explanation: The unreactive elements on the periodic table are the noble gases, and the reason for that is because they usually have octet shells, hence their unreactivity. There are few known noble gas compounds, such as xenon and krypton compounds. So, the new element would probably belong to the noble gas group.
How many elements are there in the periodic table of elements?
118 elements
At present, 118 elements are known to us. All these have different properties.
How can you find elements that have similar chemical properties?
Expert Answers. The easiest way to identify elements with similar chemical properties is to look at a periodic table. The periodic table begins by grouping chemicals into the following categories: metals, semimetals, and nonmetals.
How are the elements on the periodic table identified?
Key Takeaways: List of the Elements There are 118 elements on the periodic table. Each element is identified by the number of protons in its atoms. This number is the atomic number.
What are the most similar elements in the periodic table?
Jason believes the two element that will be most similar are neon and argon. Maria believes the two element that will be most similar are sulfur and argon. Micah believes the two element that will be most similar are oxygen and krypton.
Why do some elements have larger radii than others?
Proceeding down the groups of the periodic table, we find that cations of successive elements with the same charge generally have larger radii, corresponding to an increase in the principal quantum number, n. An anion (negative ion) is formed by the addition of one or more electrons to the valence shell of an atom.