angelgabrieltejeda angelgabrieltejeda

12-11-2019
Chemistry

contestada

Determines the mass of the atom

Respuesta :

ray2me123 ray2me123

12-11-2019

Answer:

No of neutrons and protons decides mass of the atom. Electrons having negligible

mass are ignored.

Mass of atom

Mass of atom= sum of no of protons(Z) and neutons(N)

=Z+N

For eg:

In hydrogen atom,

Mass of H= Z+N

=1+0

=1 AMU

Answer Link

Otras preguntas

what is the answer to 9k=27

4 The surface area of a cube with side s is A = 682 Use the formula to find the surface area of a cube with s=4.

What expression is equal to6 e + 3 (e-1)

All hermetic compressors require a crankshaft seal. True False

After the discussion, what does the author of "On Writing Well" feel thestudents have learned about writing?A. That authors often lead boring livesB. That every

HELP ASAP ROCKY!!! will get branliest.

Increased heart rate, increased blood pressure, bronchodilation, diaphoresis, and pupillary dilation (mydriasis) are consequences of

Companies that organize their sales force by customer and territory; product and territory; product and customer; or territory, product, and customer are using

A researcher wants to examine the relationship between viewing television violence and behaving aggressively. He has participants decide whether they would pref

Acids,basesandcombustion 1. ThetablebelowshowssolutionsA,BandCaretestedandobservationsrecordsasshown: Solution Observationsonindicator A Methylorangeturnsyellow