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What is the correct formula
for magnesium nitrate
hexahydrate?

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.