How many significant figures are there in the measurement 50,600 mg

What prefix should be used to name a hydrocarbon that has an eight-carbon parent chain?

Explain why salt dissolves in water so easily?

The specific gravity of an object is numerically the same as its density as measured in the metric system. True False

Can you give examples of carbon in our nonliving environment?

How do atoms achieve noble-gas electron configurations in single covalent bonds? Two atoms share two pairs of electrons. Two atoms share one electron. One atom completely loses two electrons to the other atom in the bond.

Which statement describes a periodic trend of atomic radius? O A. It tends to decrease from left to right across a period. O B. It remains the same within a period. O c. It remains the same within a group. O D.

Bone tissue and fat tissue are examples of

What is the formula for hemoglobin?

Select the ion. Cu PO4-3 SO2

What is the issue related to the Native American southern boundaries of the United States? A. Northwest Ordinance of 1787 B. Pinckney Treaty C. Monroe Doctrine D. Missouri compromise