0
How many electrons are shown in the electron dot structures of the following elements carbon calcium iodine gallium?
Wiki User
∙ 10y ago
a. carbon - 4
b. iodine - 12
c. calcium - 2
d. gallium - 3
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How the d-block group number relte to the number of outer s and d electrons?
The d-block elements have two electrons in their outermost s sublevels. The group 3 elements have one d electron in their outermost d sublevel, the group 4 elements have two d electrons, adding one additional d electron with each subsequent group until group 12 in which the elements have ten d electrons.
How many Core electron in Ne?
Neon is a noble gas with 10 electrons. Neon has 2 core electrons and 8 valence electrons. It does not share electrons with other elements to form bonds.
Why do the elements in the group 1 and 2 react with group 17?
Elements in group 1 have 1 electron in their outer shell. Group 7 electrons have 7 electrons in their outer shell. This means that the group 1 element needs to give its electron to the group 7 element so that they both have full outer shells, making them stable. By a school boy in yr. 10
What member of the nitrogen family has five valence electrons and can be found in the third electron orbital shell?
All elements in the group of Nitrogen, such as Phosphorus and Arsenic, have five valence electron when in their natural state (that is, they have not have not gained or lost valence electrons). But as to the element in that group that has valence electrons in the third electron orbital, Phosphorus is the one you are looking for. To figure this out, just look at the Periodic Table of Elements, and you will see that Phosphorus is in the third row. Hope this helps!
How does silicon become stable?
Elements get stable only when it completes electron octate in its outermost orbit. Elements make compounds with other elements to gain or reduce electrons to get stability. silicon make bonds with oxygen and make silicon dioxide to get stable.
Which of the following elements sodium oxygen chlorine and aluminium will give out electrons and how many electrons will it accept?
Sodium lose one electron, aluminium lose three electrons.Chlorine accept one electron, oxygen accept two electrons.
What patterns are noted in the electron structures of elements found in a periodic and in a family in the periodic table?
The period (row) indicates how many electron shells the element has and the family (column) indicates how many valence electrons the element has.
The elements in group 7A have one valence electron true or false?
A valence electron, or valence electrons, are found in all of the elements. A valence electron is an electron located on the out most shell of an element (the valence shell). Most elements will have more than one valence electron. Oxygen, or O, has six valence electrons because its outer shell consists of six electrons.
Which of the following would have to lose three electrons in order to achieve a noble gas electron configuration?
That would be the elements in group 13 from boron to indium.
What elements have the following electron 1s1?
hydrogen
How many valance electrons do most elements need to have a stable electron configuration?
8 valance electron
What can be said about the electron configurations of all the elements in a group?
The electron configurations of all the elements in a group have the same number of valence electrons. Valence electrons are the electrons found in the outermost shell of an element.
How do the electron-dot structure of elements in the same group in the periodic table compare with the another?
The Lewis Diagrams (AKA electron-dot structures) of elements in the same group have the same configuration of electrons around the element, since elements in the same group have the same number of valence electrons.
What is the number of valence electrons for the elements in group 1?
The elements in Group 1 have one valence electron in their outermost s orbital.
What elements have 5 electrons in their electron dot diagrams?
The elements that have 5 electrons in the dot diagram means that they have 5 valence electrons. These elements are found in group 5A. Elements include, nitrogen, phosphorus, arsenic, antimony, and bismuth.
What kind of elements have electron and proton and neutron?
All of the elements have protons and electrons, and all elements except hydrogen have neutrons.
What elements have the same number of electron?
All elements in the same group have the same number of valence electrons.
