The mantle is:

Othicker than the crust

Ohotter than the core

Omade of iron and silicon

Oall of the above

What is the name of the hydrocarbon CH3 (CH2) 6CH3?

One faraday of electricity will liberate one gram-atom of the metal form a solution.

Conditioning is the process of a. discrimination. b. spontaneous recovery. c. learning associations. d. observational learning.

Stable electron configurations are likely to contain a. high-energy electrons. b. unfilled s orbitals. c. fewer electrons than unstable configurations. d. filled energy sublevels.

Will mark brainliest Describe how you would separate these mixtures: a. gravel and water mixture b. salt and water mixture

How many moles are there in 545g of Fe2O3?

How are magic minerals different from Felsic minerals? A. Mafic minerals contains lower levels of iron and magnesium. B. Mafic minerals contain more dark-colored, high-density minerals C.

Which of the following gases in Earth's atmosphere would you expect to find as molecules and which as individual atoms? a. Nitrogen b. Oxygen c. Argon

A substance that does not conduct electricity as a solid but does conduct electricity when melted is most likely classified as (1) an ionic compound (2) a molecular compound (3) a metal (4) a nonmetal

What is done with the reactive sodium after the reaction to make sure the products are safe in an air bag?