vivienneggardiner vivienneggardiner

04-02-2021
Chemistry

contestada

How many protons, neutrons and electrons will and atom have with an atomic number of 75 and and atomic mass of 150?

Respuesta :

ADVENTUROUSBOY ADVENTUROUSBOY

04-02-2021

Answer:

proton = 75

electron = 75

neutron = 75

Explanation:

because

proton = electron = atomic number

neutron = mass number - proton

plz follow me

Answer Link

Otras preguntas

please i need help ????

Christine had p coins. Then she found 87 more coins in a drawer. Write an expression that shows how many coins Christine has now. Type an asterisk ( * ) if you

What is the value of 30-2(7+2)-1

Antonyms for setting, characters, plot, point of view, theme, symbol, conflict, dynamic, static, foreshadow

Which equilibrium system least favors the formation of products? 2HgO(s) 2Hg(l) + O2(g) Keq = 1.2 x 10-22 CH3COOH(aq) + H2O(l) H3O+(aq) + CH3COO-(aq) Keq = 1.

Which properties justify the steps taken to solve the system? {3x−4y=92 {x+8y=6

Why do people cry a lot?

Jethro wants a swimming pool in his backyard, so he digs a rectangular hole with dimensions 40 feet long, 20 feet wide, and 5 feet deep. How many cubic feet of

In a candy factory, nutty chocolate bars contain 22.0% by mass pecans. If 5 kg of pecans were used for candy last Tuesday, how many pounds of nutty chocolate ba

factorise x2 - 5x + 10