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Which of the following correctly classifies this substance, CO?

The number 3.02 x 10-3 expressed in nonexponential form is equal to ____

Convert 0.020 L to mL.

How many significant figures are in the number 0.040?

The number 3.02 x 103 expressed in nonexponential form is equal to ___

Classify the following as a chemical or physical change: ripening of bananas 

What is the name of the element that has a mass very close to three times the mass of an average atom of beryllium (#4)?

When the measurements 6.26 and 25.13 are multiplied together, the answer should have ___ significant figures? 

Which response includes all the following statements that are TRUE, and no false statements? a. isotopes of an element differ in the number of protons they have b. the number of protons in an atom is its atomic number c. the mass number of an atom is the sum of the number of protons plus electrons in the atom d. the volume of an atom comes primarily from its nucleus; the mass of an atom comes primarily from its electrons

Which element is not correctly classified? Element Classification S nonmetal Ge metalloid H metal Li representative metal W transition metal