Consider the following types of electromagnetic radiation: (1) ultraviolet, (2) visible, (3) x-ray, (4) microwave, (5) radio waves, (6) infrared.

(a) Arrange them in order of increasing wavelength (from least to greatest).

(b) Arrange them in order of increasing frequency (from least to greatest).

(c) Arrange them in order of increasing energy (from least to greatest).

Who determined the nature of chemical bonds?

Which elements are found in glucose, the product of photosynthesis? a. carbon, hydrogen, and oxygen b. carbon and hydrogen c. carbon, nitrogen, and oxygen d. hydrogen, nitrogen, and carbon

The combustion of methane, ch4, releases 890.4kj/mol. that is, when one mole of methane is burned,890.4 kj are given off to the surroundings. this meansthat the products have 890.4 kj less than the reactants.thus, ah for the reaction = - 890.4 kj. a negative symbolforah indicates an exothermic reaction.ch (g) + 20 (g)> co2 (g) + 2 h0 (1); ah = - 890.4 kga) how much energy is given off when 2.00 mol of ch,are burned? b) how much energy is released when 22.4g of ch. areburned?