littleman15 littleman15

01-11-2016
Chemistry

contestada

What are the most common elements in the earths atmosphere

Respuesta :

BulletProof18 BulletProof18

01-11-2016

oxygen 47%
silicon 28%
aluminum 8%
iron 5%
magnesium 2%
calcium 4%
sodium 3%
potassium 3%

Answer Link

Otras preguntas

In which sentence is the word but used as a preposition? A. We would like to visit the Grand Canyon, but our vacation time is up. B. None but the

the word "Semite" refers to a large language/ethics grouping that includes which two Middle Eastern people among its members?

find the slope of the line having equation 4x- 3y= 13

to tell a compelling story about history in written for historians often rely on ____ to keep readers interested

Which statement accurately describes the relationship between cytokinesis and mitosis? a. Mitosis includes interphase and cytokinesis. b. Cytokinesis precedes m

what is the importance of prehistory

In which one of these sentences does an adverb modify a verb? A. The dress was terribly old. B. Jacob was a very smart boy. C. Mr. Dodge moved in an extremely s

A lack of Hungarian representatives in the government and ____________________ lead to uprisings against Austrian rule.

Love, death, peace, and war are examples of ____________ that relate to the entire world. A. paintings B. music C. books D. universal themes

what caused the renewal of interest in the classical civilizations of greece and rome