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The number of energy shells is increased, S2- (radius 184 pm) the electrons are in 3s2 3p6 whereas in O2- (radius 140 pm) they are 2s2, 2p6. Orbitals of higher principal quantum number project further from the nucleus. The isoelectronic noble gases show the same trend, neon atomic radius 0.88, Argon 1.030)
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Place the following atoms or ions in order of increasing radius O O2- S2- and Se2-?
O, O2-, S2-, and Se2-O is smaller than O2- because O2- has 2 extra electrons but the same amount of protons as O, so they are held less tightly and the atom is bigger. Atom size increases as you move down the periodic table, so O2- < S2- < Se2-.
O2- is larger than O?
Yes, because anions are always bigger than the atom in its ground state. Cations are smaller
Why does the ionic radius of N3 than that of O2-?
The ionic radius of N3- is larger than that of O2- because the extra electron in the N3- ion is located in a higher energy level, leading to larger electron-electron repulsions and an increase in the ionic radius. Additionally, the effective nuclear charge experienced by the electrons in the N3- ion is lower than that in the O2- ion, further contributing to the larger ionic radius of N3-.
Which has the larger London dispersion forces O2 or N2?
O2 has stronger London dispersion forces than N2 because O2 has more electrons, which allows for greater polarization and stronger temporary dipoles. This results in stronger attractive forces between O2 molecules compared to N2 molecules.
What does not have a noble gas configuration Na Rb O2 Br Ca Al3 S2?
Na, Rb, Al3+, and S2- do not have a noble gas configuration as they do not have the complete outer shell of electrons like a noble gas. O2, Br, Ca, and O2- have noble gas configurations as they either have a complete outer shell of electrons or have gained/lost electrons to achieve a stable noble gas configuration.
Place the following atoms or ions in order of increasing radius O O2- S2- and Se2-?
O, O2-, S2-, and Se2-O is smaller than O2- because O2- has 2 extra electrons but the same amount of protons as O, so they are held less tightly and the atom is bigger. Atom size increases as you move down the periodic table, so O2- < S2- < Se2-.
How do you left factor a grammar using c?
#include<stdio.h> #include<conio.h> #include<string.h> #include<stdlib.h> #include<process.h> void main() { clrscr(); char *s1,*s2,*o1,*o2,temp1,temp2; printf("Enter first statement:"); gets(s1); printf("Enter second statement:"); gets(s2); if(s1[0]!=s2[0]) { printf("Sorry"); getch(); exit(0); } o1[0]=s1[0]; o1[1]='-'; o1[2]='>'; for(int i=3;s1[i]==s2[i];i++) o1[i]=s1[i]; temp1=i; temp2=i; o1[i++]='Z'; o1[i++]='\0'; o2[0]='Z'; o2[1]='-'; o2[2]='>'; int p=3; for(int j=temp1;j<strlen(s1);j++) { o2[p]=s1[j]; p++; } o2[p++]='/'; for(j=temp2;j<strlen(s2);j++) { o2[p]=s2[j]; p++; } o2[p++]='\0'; puts(o1); puts(o2); getch(); }
O2- is larger than O?
Yes, because anions are always bigger than the atom in its ground state. Cations are smaller
Why does the ionic radius of N3 than that of O2-?
The ionic radius of N3- is larger than that of O2- because the extra electron in the N3- ion is located in a higher energy level, leading to larger electron-electron repulsions and an increase in the ionic radius. Additionally, the effective nuclear charge experienced by the electrons in the N3- ion is lower than that in the O2- ion, further contributing to the larger ionic radius of N3-.
What is bank 1 sensor 2 code P0140?
No activity from B1 S2 O2 sensor circuit. Check O2 harness and connecter for damage. If harness and connecter look good replace faulty B1 S2 O2 sensor. This is the sensor after the B1 catalytic converter (AKA downstream O2 sensor). B1 (Bank 1) is the bank of cylinders that contains the number one cylinder.
What is the gravity on Betelgeuse?
Betelgeuse has an average surface gravity of 0.0023 m/s2 (0.23 cm/s2), which is about 4261 times less than Earth.
Which has the larger London dispersion forces O2 or N2?
O2 has stronger London dispersion forces than N2 because O2 has more electrons, which allows for greater polarization and stronger temporary dipoles. This results in stronger attractive forces between O2 molecules compared to N2 molecules.
What is the balanced chemical equation for the decomposition of AgsO?
The balanced chemical equation for the decomposition of silver(I) oxide (Ag2O) is 2Ag2O -> 4Ag + O2.
Will Mars exert a smaller force of gravity on an object than Neptune?
Yes. That is because the acceleration due to gravity (ag) is larger on Neptune than on Mars. Ag on Neptune is 14.07 m/s2, while ag on Mars is 3.77 m/s2. (For comparison, ag on earth is 9.8 m/s2.)Gravity can be described using this equation:Fg = magwhere m is the mass of an object on a planet, and a is the acceleration due to gravity on a planet.If the mass is constant (the same object on each planet), the value of the force of gravity will be larger on Neptune because the acceleration is larger.
What is the suffix or an anion?
A typical monatomic anion will have the suffix -ide; Examples: oxide (O2-), chloride (Cl-), sulfide (S2-).
What is the area of a square if the diagonals measure 8 units?
If s is the length of a side than, by Pythagoras, s2 + s2 = 82So s2 = 82/2 = 32 square units.s2 is the area of the square so the answer is 32 sq units.If s is the length of a side than, by Pythagoras, s2 + s2 = 82So s2 = 82/2 = 32 square units.s2 is the area of the square so the answer is 32 sq units.If s is the length of a side than, by Pythagoras, s2 + s2 = 82So s2 = 82/2 = 32 square units.s2 is the area of the square so the answer is 32 sq units.If s is the length of a side than, by Pythagoras, s2 + s2 = 82So s2 = 82/2 = 32 square units.s2 is the area of the square so the answer is 32 sq units.
What is OBD II code P0136?
P0137 = O2 sensor circuit low volts (bank 1 sensor 2). Could be a faulty B1 S2 O2 sensor.
