miscanneBffler miscanneBffler

01-11-2016
Chemistry

contestada

How can you determine the number of valence electrons in an atom of a representative element?

Respuesta :

MaleziahP MaleziahP

04-11-2016

To find the number of valence electrons in an atom of a representative element, all you have to do is look at its group number. Ex: Group 1 (Hydrogen, Lithium, Sodium, Potassium, ect.) All have 1 valence electron

Answer Link

Otras preguntas

Which seed plants are not gymnosperms? A. cycads B. ginkgo C. flowering plants D. conifers

Oragnism that generate energy using ligh are: a. Oligotrophs b. Chaemorganotrophs c. Chaemolithotrophs d. Photoautotrophs

Which of the following choices is not an example of an organization characteristic? a. termination - rewards & consequences b. employee handbook - rules &

what did the plantation economy in the South produced

since all exchanges in a market economy are voluntary, how do we know that the exchanges will probably benefit all participants

Friedrich Engels, though from a well-to-do family, established himself as a

The _________ were nobles who advised princes in Kievan Russia. a. russkias c. boyars b. patriarchs d. veches

will a change in the frequency of sound affect its speed?

What percentage of animals are inscets?

How do governments keep order in a society?