What is the similarity in chemical properties of the atoms of elements in a group of the periodic table is most closely related to?

Md Ariful Islam

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Md Ariful Islam

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Atoms from the same Group of have the same number and symmetry of , and this electronic similarity should give rise to similar chemistry.

And indeed it does.......

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How can the periodic table be used to predict the properties of the elements?

can predict the properties of new , because it organizes the elements according to their atomic numbers. Creating new elements is not a simple process. Scientists use a particle...

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What is one similarity and one difference between elements of group 2 and group 7?

Similarity: Atomic radius increases down the group for both. Difference: For group 2, as you go down the group melting point decreases while in group 7, melting and boiling points...

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It is said chemical and physical properties are closely linked. Why does a chemical change also cause a change in physical properties?

Different combinations of atoms have different physical properties. For instance, when iron rusts, its melting point lowers.

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A chemical compound requires 8 ounces of Chemical A and 12 ounces of Chemical B. A mixture contains 24 ounces of Chemical A and 30 ounces of Chemical B. How can you fix the mixture to make the chemical compound?

Since 8x3=24 and since 12x3=36 you need to add 6oz of chemical B to have 24oz of chemical A and 36oz of chemical B. Take 1/3 of the total mixture...

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Where would you find elements with similar properties located on the periodic table?

The periodic trend states that in the same group (column) in have similar properties.

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Which group on the Periodic Table of the Elements contains elements that react with oxygen to form compounds with the general formula $X_2O$?

Including Hydrogen (though Hydrogen is sometimes not put obviously as part of group 1)

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Do elements that have many similar properties belong to the same period or group on the periodic table?

The modern Periodic Table graphically describes the electronic structure of the . To a first approximation, elements that are members of the same Group have the same number of ,...

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For the main group elements (excluding the transition elements), is it necessary memorize to memorize the type of ion each element makes or could you predict the Ion charge using a periodic table?

The Group number represents the number of . And thus the alkali metals have the ONE valence electron, and the alkaline earths have TWO . And typically, they lose...

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Does electronegativity increase or decrease when you go a period on the periodic table? Does it increase or decrease when you move down a group on the periodic table?

As we face , increases ACROSS the Period from LEFT to RIGHT, BUT DECREASES down a Group, a column of the the Periodic Table. So why? Well, we will first...

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Which option contains a $2*g$ mass of sodium atoms.... $1.$ $5.24xx10^22*"sodium atoms?"$ $2.$ $6.022xx10^24*"sodium atoms?"$ $3.$ $3.12xx10^23*"sodium atoms?"$ $4.$ $5.24xx10^22*"sodium atoms?"$

We know that $1*mol$ contains $6.022xx10^23$ individual sodium atoms, and has a mass of $22.99*g$. And thus for $1.$ there is a $2*g$ mass of $Na$. For $2.$ there is...

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