If you have 7 boxes to be moved, the same amount of work is done whether 5 men do the work or 1 person does it. truefalse

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

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

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?