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

x^3+4x^2-9x-36 whats the answer

Which capital city is the arrow pointing to on the map?

What is 8.03x10^-8 in Standard form

Write an equation in slope intercept form of the line that passes through points (-8,-15) and (-6,11)?

Bonita has a standard of 2 hours of labor per unit, at $12 per hour. In producing 2600 units, Bonita used 5050 hours of labor at a total cost of $61610. Bonita'

What is a benefit of using an online source over an offline source? It is less likely to demonstrate bias. It is more likely to provide information by experts

What was the importance of the siege of Leningrad?

Which present day state was NOT gained in the Treaty of Guadalupe Hidalgo which ended the Mexican-American War?Immersive Reader a Oregon b Arizona c Colorado d

Where is the main idea of a paragraph stated?A. In a supporting sentenceB. In the topic sentencec. In a clincherD. In the thesis statement

And then there were none At the end of the chapter, what does rogers observe about the arrangement of the dining room?