answersLogoWhite

0

scandium

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

What is the representative element in period 4 with six valence electrons?

Sulfur (S) is the representative element in period 4 with six valence electrons.


How does the number of valence electrons for elements across a period?

The number of valence electrons for the elements increases across a period, from 1 (group 1) to 8 (group 18).


How many valence electrons do atoms in period 1 have?

Hydrogen has 1 valence electron, whereas helium has 2 valence electrons.


What is the representative element in Period 4 with three valence electrons?

The representative element in Period 4 with three valence electrons is aluminum. Aluminum is a metal that is commonly used in various industries due to its light weight and corrosion resistance.


How can period number related to the location of valence electrons?

The period number corresponds to the energy level on which the valence electrons are located. As you move across a period from left to right, the number of valence electrons increases by one. This helps determine the reactivity and chemical properties of elements within the same period.


How does the number of valence electrons for element change across a period?

The number of valence electrons for the elements increases across a period, from 1 (group 1) to 8 (group 18).


How are families within the periodic table similar?

Elements within the same period have the their valence electrons in the same principle energy level. For example, those elements in period 2, have their valence electrons in the 2nd energy level.


Which period 5 element has 5 valence electrons?

Antimony (Sb, # 51) has 5 valence electrons (and so do all the other elements in that group.)


How does the numbers of electrons change across a period of elements?

The number of valence electrons for the elements increases across a period, from 1 (group 1) to 8 (group 18).


Elements that have the same number of valence electrons are?

Elements that have the same number of valence electrons are found in the same group of the periodic table. For example, all elements in Group 1 (e.g. H, Li, Na) have 1 valence electron, while elements in Group 18 (e.g. He, Ne, Ar) have 8 valence electrons. Valence electrons determine an element's chemical properties and reactivity.


What is the difference between the representative elements and the transition elements?

The elements in group 1 and 2 are the representative elements. Groups 3 through 12 are the transition elements. Transition elements are all metals and are found less noticably than they do across a period of representative elements. representative elements are always found in nature combined with other elements, they are all metals except for hydrogen.


As you move across a period elements have the same number of?

As you move across a period, elements have the same number of electron shells but different numbers of valence electrons. This leads to differences in reactivity and chemical properties across the period.