Compare and contrast the reactivity of calcium and barium.

2. you__turn left on a red light if you are in the left-most lane of a one-way street, you're turning into the left-most lane of a one-way street, and no nearby sign prohibits the turn.

What is the formula that this ionic compounds could form sr2+p3-o2-

Define dew point. i am writing this part to be able to ask the question