How many grams are in 2 moles of Iodine?

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

Are oil and water a mixture or solution

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