Table of Contents
Which elements has 4 electron shells?
Fluorine (F) and chlorine (Cl), as group 17 elements, have seven electrons in their outermost shells. They tend to achieve a stable octet by taking an electron from other atoms, becoming negatively charged ions: F− and Cl−. Carbon (C), as a group 14 element, has four electrons in its outer shell.
Which family of elements has 4 valence electrons?
Carbon Group
Carbon Group or Tetrels: – Group 14 (IVA) – 4 valence electrons.
Which period has 4 electron shells?
The p-block elements of period 4 have their valence shell composed of 4s and 4p subshells of the fourth (n = 4) shell and obey the octet rule.
Which elements has four electrons in its outer shell?
Carbon ( Cstart text, C, end text), as a group 14 element, has four electrons in its outer shell. Carbon typically shares electrons to achieve a complete valence shell, forming bonds with multiple other atoms.
Which element has 6 electron shells and 4 valence electrons?
Carbon has 6 electrons — 2 in the first shell, and 4 in the second shell (so four valence electrons). Nitrogen has 7 electrons — 2 in the first shell, and 5 in the second shell (so five valence electrons).
What family has 6 valence electrons?
The number of valence electrons
Periodic table group | Valence Electrons |
---|---|
Group 15 (V) (pnictogens) | 5 |
Group 16 (VI) (chalcogens) | 6 |
Group 17 (VII) (halogens) | 7 |
Group 18 (VIII or 0) (noble gases) | 8** |
Which element has 6 energy levels and 4 valence electrons?
Carbon
Electrons
Atomic Number | Element | Energy Levels or “shells” |
---|---|---|
6 | Carbon (C) | 4 |
7 | Nitrogen (N) | 5 |
8 | Oxygen (O) | 6 |
9 | Fluorine (F) | 7 |
What Period 4 element has 6 valence electrons?
Oxygen is located in group 16 on the periodic table, so it has six valence electrons.
What is the atomic number of an atom that has 6 protons 6 neutrons and 6 electrons?
Carbon is a chemical element. Its atomic number is 6; its atomic weight is 12.011. It is a group IVA element, residing between boron and nitrogen on the periodic table, and it has 6 protons, 6 neutrons, and 6 electrons. The electron configuration is 1s2 , 2s2, 2p2.
What element has 6 valence electrons and 3 electron shells?
Electrons
Atomic Number | Element | Energy Levels or “shells” |
---|---|---|
4 | Beryllium (Be) | 2 |
5 | Boron (B) | 3 |
6 | Carbon (C) | 4 |
7 | Nitrogen (N) | 5 |