superduty9424 superduty9424

11-06-2018
Chemistry

contestada

How to find the number of protons neutrons and electrons and atomic mass when you only know the atomic number?

Respuesta :

olabido olabido

18-06-2018

Atomic number is number of electrons
Electrons=proton
Atomic mass=no of proton [or no of electrons]+no of neutrons
that is basically what you need to know

Answer Link

Otras preguntas

What effect assembly line and monopoly have on the price of goods

if a rectangle has an area of 24cm2 what is the perimeter

what are the next 2 terms in the pattern sequence 27,18,12?

Round 63,849 to the nearest,to the nearest hundred,to the nearest thousand,to the nearest. Ten thousand?

Is south africa a medc or ledc ?

2/7x+1/7=-9/7solve the equation

Is south africa a medc or ledc ?

5.264 round to the nearest ones

How do I simplify negative square root of 72

If x and y are positive integers, is x - y always positive? Explain.