A2+ B2 – 2 AB What is the color of AB?
A. Yellow
B. Blue
C. Green
D. Not possible to predict with the information given
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Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Draw the structure for 5-isopropyl-2-methyl-3-nonene

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent