In which of these bonding patterns does X NOT obey the octet rule? input all the letters without spaces or commas e. g. abcdefgh What is the electronic geometry for b? choices are: linear, trigonal planar, tetrahedral, trigonal pyramidal, bent, trigonal bipyramidal, seesaw, T-shaped, linear, octahedral, square pyramidal, square planar. What is the molecular geometry for f? choices are: linear, trigonal planar, tetrahedral, trigonal pyramidal, bent, trigonal bipyramidal, seesaw, T-shaped, linear, octahedral, square pyramidal, square planar. What is the ideal bond angle around g? choices are 90, <90, > 90, 109.5, < 109.5, > 109.5, 120, <120, >120, 180, <180, >180

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.  

answer: they produce more slow than unicellular organisms.

answer seismograph;