Table of Contents
- 1 What element has 6 valence electrons and 2 shells?
- 2 How many electrons does the M shell have?
- 3 Does Group 6 have 6 valence electrons?
- 4 How many electrons N shell contains?
- 5 What is electron in M shell?
- 6 How many valence electrons does group 6 have?
- 7 How many electrons do A and B have in their N shell?
- 8 How many electrons are in the K shell of an atom?
What element has 6 valence electrons and 2 shells?
Oxygen
Oxygen has 8 electrons — 2 in the first shell, and 6 in the second shell (so six valence electrons).
How many electrons are in the n 2 shell of carbon?
4 electrons
The valence shell of carbon (for which n=2 ) thus contains 4 electrons. Of course there are various hybridization schemes, but the fact remains that carbon commonly forms CH4 and CR4 molecules, i.e. utilizing 4 valence electrons.
How many electrons does the M shell have?
18
Number of electrons in each shell
| Shell name | Subshell name | Shell max electrons |
|---|---|---|
| K | 1s | 2 |
| L | 2s | 2 + 6 = 8 |
| 2p | ||
| M | 3s | 2 + 6 + 10 = 18 |
What element has 2 electron shells?
Electrons
| Atomic Number | Element | Energy Levels or “shells” |
|---|---|---|
| 2 | Helium (He) | 2 |
| 3 | Lithium (Li) | 2 |
| 4 | Beryllium (Be) | 2 |
| 5 | Boron (B) | 2 |
Does Group 6 have 6 valence electrons?
An atom with one or two valence electrons more than a closed shell is highly reactive, because the extra valence electrons are easily removed to form a positive ion….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 |
What element has 6 protons and 6 neutrons and 6 electrons?
carbon atom
That means a carbon atom has 6 protons, 6 neutrons, and 6 electrons.
How many electrons N shell contains?
Answer: N shell can have a maximum of 32 electrons.
How many shells are in carbon?
two electron
Carbon has two electron shells, with the first holding two electrons and the second holding four out of a possible eight spaces. When atoms bond, they share electrons in their outermost shell. Carbon has four empty spaces in its outer shell, enabling it to bond to four other atoms.
What is electron in M shell?
The M shell only holds eight electrons. The M shell can actually hold up to 18 electrons as you move to higher atomic numbers. The maximum number of electrons you will find in any shell is 32.
What element is in group 6 Period 2?
Group 6A (or VIA) of the periodic table are the chalcogens: the nonmetals oxygen (O), sulfur (S), and selenium (Se), the metalloid tellurium (Te), and the metal polonium (Po).
How many valence electrons does group 6 have?
What is the atomic number of carbon if it has 6 protons 6 electrons and 6 neutrons?
carbon-12
all isotopes of carbon atoms have 6 electrons and 6 protons, which is why the atomic number of carbon is 6 . a carbon-12 atom has 6 protons, 6 neutrons, and 6 electrons, so its mass number is 12 and its atomic number is 6 .
How many electrons do A and B have in their N shell?
Two elements A and B contain 6 and 2 electrons in their N shell and M shell respectively. What is the ratio of atomic numbers of A and B? Seniors using loophole to save for retirement.
Which element is having 7 electrons in the M shell?
Y element is having 7 electrons in M shell means K, L shells are completely filled with electrons and M shell is having 7 electrons. So, as we know that K shell accommodates 2 electrons L shell accommodates 8 electrons and M shell is having 7 electrons. (2+8+7 = 17)
How many electrons are in the K shell of an atom?
So, as we know that K shell accommodates 2 electrons L shell accommodates 8 electrons and M shell is having 7 electrons. (2+8+7 = 17) The number of electrons is equal to number of protons in a neutral atom. So, element X is having atomic number 34, Y element is having atomic number 17.
How many electrons are in each shell of an electron configuration?
Electron shell. Each shell can contain only a fixed number of electrons: The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6) electrons, the third shell can hold up to 18 (2 + 6 + 10) and so on. The general formula is that the n th shell can in principle hold up to 2( n2) electrons.