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How can a scientist using the periodic table find an element with properties similar to another elements?
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What is similar for elements located next to one another anywhere on the periodic?
In the columns of the periodic table, chemical properties are similar.
How can a scientist using the periodic table find and element with properties similar to another element?
By looking down its column called a group
Why do you think periodic table helps a scientist to know about chemical and physical properties of element?
The periodic table organizes all of the elements by their physical and chemical properties, so elements with similar properties go in the same vertical column, or group or family, i.e. the Alkali earth metals are the first column of the periodic table, all of the elements in that group are highly reactive with water, and will either fizzle or explode when dropped in water. Therefore, scientists can use the other elements in a group to predict the properties of another element in the group that they do not know about. Also, there are periodic trends in the horizontal rows of the table, called periods. For instance, the atomic radius of the elements is the biggest on the left, and gradually gets smaller as you move to the right. Hope this helps! :)
What is meant by the periodicity of the periodic table?
Periodic means repeating. When Mendeleev was rearranging the elements, he noticed that some of their properties matched with one another about every eight elements. Thus, when the elements are arranged in the rows of the periodic table, they also have matching properties in each column.
Is another name for a group of elements with similar properties on the periodic table?
Yes; for example group 1 is also called alkali metals.
What does period mean in the periodic table?
Periodic means repeating. When Mendeleev was rearranging the elements, he noticed that some of their properties matched with one another about every eight elements. Thus, when the elements are arranged in the rows of the Periodic Table, they also have matching properties in each column.
What is similar for elements located next to one another anywhere on the periodic?
In the columns of the periodic table, chemical properties are similar.
How do you use the word periodic table in a scientific sentence?
The periodic table organizes elements based on their unique properties and relationships to one another.
Why do you think periodic table helps a scientist to know about chemical and physical properties of element?
The periodic table organizes all of the elements by their physical and chemical properties, so elements with similar properties go in the same vertical column, or group or family, i.e. the Alkali earth metals are the first column of the periodic table, all of the elements in that group are highly reactive with water, and will either fizzle or explode when dropped in water. Therefore, scientists can use the other elements in a group to predict the properties of another element in the group that they do not know about. Also, there are periodic trends in the horizontal rows of the table, called periods. For instance, the atomic radius of the elements is the biggest on the left, and gradually gets smaller as you move to the right. Hope this helps! :)
How can a scientist using the periodic table find and element with properties similar to another element?
By looking down its column called a group
How do you use the word period in a scientific sentence?
The Periodic Table organizes elements based on their unique properties and relationships to one another.
What is meant by the periodicity of the periodic table?
Periodic means repeating. When Mendeleev was rearranging the elements, he noticed that some of their properties matched with one another about every eight elements. Thus, when the elements are arranged in the rows of the periodic table, they also have matching properties in each column.
Is another name for a group of elements with similar properties on the periodic table?
Yes; for example group 1 is also called alkali metals.
By what two characteristics are all the elements of the periodic table placed in a particular row and column?
Atomic number is the characteristic used to place the elements in their rows. Electron configuration is another characteristic that governs which elements are placed in groups.
What predicts an element's properties?
The answer you are probably looking for is the periodic table, which arranges the elements. The periodic table can help predict properties of an element based on the element's location. All the elements in a veritcle collum (also known as family or group) will have the same number of valence electrons and thus behave in a similar manner. Elements can also be compared to one another on the horizontal axis(the period). i.e. moving from left to right elements become less metalic and do not exibit metallic properties as stongly. General location on the table can tell you what type of element it is; metal, nonmetal, metalloid/semimetal. or the # of protons and electrons in the element, the atomic mass.
How would you use the periodic table to replace one of the elements in a new substance with another element that has similar chemical properties?
You would see which group the element was in and then replace it with another element from the same group, as all elements in a group have similar properties. For example you could replace Sodium with Potassium as they are both in Group 1.
What is another name for a group of elements with similar properties on the periodic table of elements?
Family. Apex
