kaylorLeeaEun kaylorLeeaEun

11-05-2017
Physics

contestada

When an atom loses an electron, its atomic number increases by 1 and the mass number decreases by 1?

Respuesta :

kristoffer kristoffer

21-05-2017

No, nothing happens to the atomic number when losing or gaining an electron. Electrons are so light weight, that their mass is not accounted for when deciding molecular weight, only protons and neutrons are.

Answer Link

Otras preguntas

2/5k - 3/5 + 1/10k ?

URGENT!!! what is the slope of the line 9x+5y=-25 1. -9 2. 5 3. 9/5 4. -9/5

Please help me need it in 5 mins

Does anyone know????

If quadrilateral ABCD is translated 3 units to the left and 5 units down, what are the coordinates of point B after the translation? options: (3, 15) (-2, -2)

I will give brainiest to whoever answers correctly !!

Question 1 Which thesis statement is written correctly? Tornadoes are dangerous. They cause more monetary damage to communities than any other type of weather,

What are the roots of the equation 5x^2=-17x-165x in simplest a+bi form?

Identify two reasons Justice Brennan gave for dissenting in this decision.

Please help.......................