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What is the total number of valence electrons in the H2O molecule

Calculate the kinetic energy in joules of an 80.0 g bullet traveling at 300 m/s (Kinetic energy = (1/2) X m x V2) (Hint: substitute mass in kg. 1 kg = 1000g ; 1 J = Kgm2s-2)

 T h e   e n t h a l p y   o f t h e   r e a t i o n 2 M g   +   O 2   → 2 M g O   i s   – 1610   k J .   F i n d   t h e   e n t h a l p y   o f   t h e   f o l l o w i n g   r e a c t i o n   i s M g   +   1 2 O 2   → M g O 

What formula is most likely when aluminum and oxygen combine together? Hint: Consider the charges of Al and O atoms (Al is in group 3, O is in group 6)

Manganese has an oxidation number of +7 in ( O-group 6, F group 7)

The condensed electronic configuration of bromine, is  35Br-bromine is the 35th element

When a C=C is converted into a C-C, the bond strength will (P)………… and the bond length (Q)……………   (P) Bond strength : (Q) Bond length  A increases decreases B increases increases C decreases decreases D decreases increases E stays the same stays the same

Reflect on a group project or academic task you completed. How did the core dimensions of the Job Characteristics Model (skill variety, task identity, task significance, autonomy, and feedback) apply to your experience, and how did they impact your motivation?

Which core dimension of the Job Characteristics Model relates to the degree to which a job impacts others?

Job sharing is becoming more popular worldwide.