# What do elements of the same row have in common?

## What do elements of the same row have in common?

All of the elements in a period have the same number of atomic orbitals. For example, every element in the top row (the first period) has one orbital for its electrons. All of the elements in the second row (the second period) have two orbitals for their electrons. As you move down the table, every row adds an orbital.

## What do the elements in the same column have in common?

The vertical columns (groups) of the periodic table are arranged such that all its elements have the same number of valence electrons. All elements within a certain group thus share similar properties.

What do atoms in the same row period have in common?

Elements in the same period have the same number of electron shells; moving across a period (so progressing from group to group), elements gain electrons and protons and become less metallic. This arrangement reflects the periodic recurrence of similar properties as the atomic number increases.

What do the elements in the first row have in common?

In the periodic table, elements have something in common if they are in the same row. Every element in the top row (the first period) has one orbital for its electrons. It goes down the periodic table like that.

### What are 3 things that elements in the same column have in common?

Elements in the same group are those that are in a single vertical line from top to bottom. They have the most in common between the two directions. They share the same number of electrons in their valence subshells. As a result, they will all have the same chemical reactivity.

### What 3 things do elements in the same group have in common?

The s-, p-, and d-block elements of the periodic table are arranged into 18 numbered columns, or groups. The elements in each group have the same number of valence electrons. As a result, elements in the same group often display similar properties and reactivity.

What do elements have in common?

The common feature is that the atoms of all elements consist of electrons, protons, and neutrons.

What do the atoms in this family of elements have in common?

All the members of a family of elements have the same number of valence electrons and similar chemical properties.

#### Why can Period 1 contain a maximum of two elements?

They have similar chemical properties and the same number of valence electrons. Why can period 1 contain a maximum number of two elements? They are extremely reactive because they only need one more electron to have all of their energy levels filled. They are most reactive with group 1, the alkali metals.

#### What is the first row of elements called?

period 1 element
A period 1 element is one of the chemical elements in the first row (or period) of the periodic table of the chemical elements.

Why does Period 1 only have 2 elements?

There are only two elements in the first period: hydrogen and helium. Period 1 elements follows the duet rule, they only need two electrons to complete their valence shell. These elements can only hold two electrons, both in the 1s orbital. Therefore, period 1 can have only two elements.

What should be the most metallic element?

francium
The most metallic element is francium. However, francium is a man-made element, except for one isotope, and all isotopes are so radioactive they almost instantly decay into another element. The natural element with the highest metallic character is cesium, which is found directly above francium on the periodic table.

## How are elements arranged in the same row?

All elements in a row have the same number of electron shells. Arranged this way, groups of elements in the same column have similar chemical and physical properties, reflecting the periodic law. Click to see full answer.

## What do elements in the same group have in common?

Thus, all the elements of group 16 have the same number of valence electrons (i.e 6) and they show common properties. Example #7 All the elements of 17th group have 7 electrons in its outermost orbit. Elements of group 17 are highly electronegative and have higher ionisation enthalpy.

Why are elements in the same period different?

Elements in the same period have different properties because the number of valence electrons in their outermost shells differ. Are elements in the same group or period more similar? Elements in the same period or group have similar properties.

What are elements in the same column of the periodic table?

The column of Li,Na,K…etc have a S1 electron in there outer orbit, which they readily give up. The column of F,Cl,Br,I,etc all have P5 electrons in their outer orbitals and need one mor electron to reach the noble state , like Ne,Ar,Kr..etc