What type (s) of atoms make up the element carbon?

A. carbon only

B. oxygen only

C. carbon and oxygen

Which of the following occurs as water vapor cools in the atmosphere? condensation transpiration precipitation evaporation

How do the valence electron configurations of alkali metals compared with each other?

Which provides a baseline for an experimental investigation

Which kinds of objects emit visible light in the electromagnetic spectrum?

Given the balanced equation representing a reaction: CH3CH2CH3 + Br2==> CH3CH2CH2Br + HBr This organic reaction is best classified as (1) an addition reaction (2) an esterification reaction (3) a polymerization reaction (4) a substitution reaction

An analysis of 10.0 grams of sample of a compound is found to contain 27.0 percent sodium (na), 16.5 percent nitrogen (n), and 56.5 percent oxygen (o). determine the empirical formula of the compound.

All organic molecules contain carbon and hydrogen. what parts of an organic molecule may contain oxygen, nitrogen, or phosphorus?

Based on Reference Table J. which two reactants react spontaneously? (I) Mg (s) + ZnCl2 (aq) (2) Cu (s) + FeSO4 (aq) (3) Pb (s) + ZnCl2 (aq) (4) Co (s) + NaCl (aq)

Explain the difference between valance electrons and the other electrons

Describe the development of the modern periodic table