chrisparis18 chrisparis18

04-06-2020
Chemistry

contestada

how many protons, neutrons, electrons, does isotope number 19 and mass of 39?

Respuesta :

shaidenlovesdogs shaidenlovesdogs

04-06-2020

Answer is potassium: 19 protons, 19 electrons, 20 neutrons, mass of 39

Answer Link

Otras preguntas

how do you solve this?

What is the "miracle" in Bede's "Caedmon's Hymn"? A. Caedmon witnesses the birth of Christ. B. Caedmon turns water into wine. C. The abbess sees an apparition o

What was the process of indirect control when managing a colony?

Which formula represents strontium phosphate? (1) SrPO4 (3) Sr2(PO4)3 (2) Sr3PO8 (4) Sr3(PO4)2

Systematic slaughter of European Jews by Germany during WW II

how does each organism in the energy flow relate to the Sun

During which process does an atom gain one or more electrons? (1) transmutation (3) oxidation (2) reduction (4) neutralization

37 Which general trends in first ionization energy and electronegativity values are demonstrated by Group 15 elements as they are considered in order from top t

Given: f(x) = x 2 + 2x + 1, find f(x + h) and simplify.

What is the "miracle" in Bede's "Caedmon's Hymn"? A. Caedmon witnesses the birth of Christ. B. Caedmon turns water into wine. C. The abbess sees an apparition o