When all parts of a circuit are composed of conducting materials, the circuit is said to
be
O
A) parallel.
OB) closed.
OC) shorted.
OD) open.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

Identify the electromagnets with poles that are reversed from the electromagnet shown above

There are approximately 15 milliliters (ml) in 1 tablespoon (tbsp). what expression can be used to find the approximate number of milliliters in 3 tbsp?