The number 0.0054 written in scientific notation is

If the rim of the glass was raised above the surface of the water. what might have happened?

What is a chemical properties

Is Sun the biggest planet?

What elements are basic to all living things?

Predict what will be observed in each experiment below. A student sees tiny bubbles clinging to the inside of an unopened plastic bottle full of carbonated soft drink. The student squeezes the bottle. A. The bubbles will shrink, and some may vanish.

Which reaction represents an unbalanced neutralization reaction? Na + H2O NaOH + H2 HNO3 + NaOH NaNO3 + H2O NaNO3 + H2O HNO3 + NaOH H2O H2 + O2

How does the health of polar bears indicate the health of the environment

Our body needs iron. Certain foods are rich in iron and iron tablets are usually recommended by doctors. but neither the food nor tablets are hard like iron? Why?

Under which conditions are gases most soluble in water?

Use the periodic table from the lesson to answer the following question. the atomic mass of f is ___.