Ssssssssssssssssssssssssssss
The correct statement is " A single bond, because they overlap orbitals to share one pair of electrons." A fluorine atom is unstable with 7 electrons in its valence shell and so needs one more electron to achieve stability. This is according to the octet rule which states that an atom will gain or lose electrons until there are 8 electrons in its valence shell. So each fluorine donates an electron to form a single pair and the achieves a noble gas configuration.
A limiting factor could be disease
Answer:Answer: D. silicon
: The electron dot diagram is a diagram that represents the valence electrons of the element as dots.
A. Chlorine: has atomic number of 17 and has 17 electrons. The electronic configuration is:
Thus it has 7 valence electrons.
B. Magnesium: has atomic number of 12 and has 12 electrons. The electronic configuration is:
Thus it has 2 valence electrons.
C. Phosphorous: has atomic number of 15 and has 15 electrons. The electronic configuration is:
Thus it has 5 valence electrons.
D. Silicon: has atomic number of 14 and has 14 electrons. The electronic configuration is:
Thus it has 4 valence electrons.
E. Sulfur: has atomic number of 16 and has 16 electrons. The electronic configuration is:
Thus it has 6 valence electrons.