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What else can I help you with?
Which element has 3 electrons in the 4 p sublevel?
Phosphorus has 3 electrons in the 4p sublevel.
Why is argon the last element in its period?
Argon is the last element in its period (period 3) because it fills the 3p sublevel, which can hold a maximum of six electrons. After argon, the next element, potassium, begins filling the 4s sublevel in the next period (period 4).
What element has 2 electrons in the 1s sublevel and 4 electrons in the 2s level?
An element cannot have 4 electrons in the 2 s level. The s subshell can hold only TWO electrons. Carbon has 4 electrons in the 2p level, however, if that's what you meant.
What is the number of electrons in the third principal energy level in an atom having the electron structure 1s2 2s2 2p6 3s2 3p2?
The element with that electron configuration has 4 electrons in the third level. There are 2 electrons in the 3s sublevel and 2 more electrons in the 3p sublevel. This means 4 valence electrons total. This element is silicon (Si, #14).
Which element has 3 electrons in the 2p sublevel?
Aufbau says that the sublevels fill 1s2, 2s2, 2p6. That would mean that you must have filled 1 and 2 s (=4) and 3 more. Last I checked, 3 + 4 = 7. Which element has 7 electrons? I'll give you a hint: its atomic number is 7. Another hint: its symbol is N.
This element has two electrons in the 1st sublevel and 4 electrons in the 2nd sublevel?
CARBON
Which element has 4 valence electrons in the p sub level?
The element that has 4 valence electrons in the p sublevel is silicon (Si). Silicon is located in group 14 of the periodic table and has an atomic number of 14. Its electron configuration is 1s² 2s² 2p⁶ 3s² 3p², where the four valence electrons are found in the 3s and 3p sublevels.
What element from the periodic table has 3p- for an electron configuration?
Al, Si, P, S, Cl and Ar have 1, 2, 3, 4, 5 and 6 electrons respectively in the 3p (valence orbitals). However all elements after Argon have completely filled 3p orbitals though 3p is not the valence orbital.
Which element has 3 electrons in the 4 p sublevel?
Phosphorus has 3 electrons in the 4p sublevel.
What is the element in Period 4 that has two electrons in the p sublevel name?
The element in Period 4 that has two electrons in the p sublevel is germanium (Ge). It has the atomic number 32 and is located in group 14 of the periodic table. In its electron configuration, germanium has the outermost electrons in the 4s and 4p sublevels, with the 4p sublevel containing two electrons.
Why is argon the last element in its period?
Argon is the last element in its period (period 3) because it fills the 3p sublevel, which can hold a maximum of six electrons. After argon, the next element, potassium, begins filling the 4s sublevel in the next period (period 4).
What element is a period 4 non metal with 3 electrons in the 4p sublevel?
Selenium or Se
What element has 2 electrons in the 1s sublevel and 4 electrons in the 2s level?
An element cannot have 4 electrons in the 2 s level. The s subshell can hold only TWO electrons. Carbon has 4 electrons in the 2p level, however, if that's what you meant.
What is the number of electrons in the third principal energy level in an atom having the electron structure 1s2 2s2 2p6 3s2 3p2?
The element with that electron configuration has 4 electrons in the third level. There are 2 electrons in the 3s sublevel and 2 more electrons in the 3p sublevel. This means 4 valence electrons total. This element is silicon (Si, #14).
Which element has 3 electrons in the 2p sublevel?
Aufbau says that the sublevels fill 1s2, 2s2, 2p6. That would mean that you must have filled 1 and 2 s (=4) and 3 more. Last I checked, 3 + 4 = 7. Which element has 7 electrons? I'll give you a hint: its atomic number is 7. Another hint: its symbol is N.
Identify the period block and group of ne3s2 3p4?
The element is sulfur (S, #16). [Ne] means neon is the nearest noble gas with a lower atomic number. The 3s23p4 means electrons have filled the 3s2 sublevel, and 4 out of 6 possible locations in the 3p sublevel are occupied. Adding the number of electrons to neon (2+4+10) gets you 16, which identifies the element. Sulfur is in period 3, which corresponds to the unfilled level of electrons. The group is 16(6A). Sulfur is considered a p-block element, because its valence electrons partially fill the p sublevel.
What is the element with a valence electron configuration of 3s23p4?
The element with a valence electron configuration of 3s^2 3p^4 is sulfur (S), which has 16 electrons in total.
