wwwwongyeepingp9qer5 wwwwongyeepingp9qer5

03-06-2018
Chemistry

contestada

Atom X has one electron and its mass is 1/16 mass of an atom of carbon -12 .Determine the relative atomic mass of C and write its chemical symbol.

Respuesta :

HamSain HamSain

03-06-2018

it's atomic mass is 1 .00794u and H is the symbol

Answer Link

Otras preguntas

The best thing you can do go keep a positive relationship with your supervisor is

Jonathan sows some pea seeds in one pot. Within few days the seeds germinate and a radicle forms, which gives rise to roots. How does a radicle give rise to the

Glassy and metallic are terms that describe what mineral property? A.luster B.color C.shape D.hardness

estimate the sum of 703 + 620

The water cycle is also referred to as the _______ cycle. A. oxygen B. hydrologic C. hydrogen D. watershed

the length of carters driveway is 12 m 38 .His neighbors driveway is 4 m 99 cm longer. How long is his neighbor's driveway

Which microscope uses a probe to map atoms on the surface of a specimen?

Which literary device is used in line 11 of wingspaninson’s poem? “…the Fields of Gazing Grain—“ irony alliteration simile metonymy metaphor

The students who had the flu had a(n) _____ reason for missing school. They normally have perfect attendance, and their absence that day was a(n) _____ A. unjus

Marcy is running for student body president. Which sentence in this excerpt from her campaign speech uses parallel structure? Hi, I’m Marcy! Many of you know m