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

Select the correct answer. if people are ignored because of their inability to speak standard english, what have they encountered? a. language bias b. language

Mr. Gosain?(1 Aana = 31.8 m²) b) A real estate agent bought two triangular Kittas' having a common side as shown in the figure from two people for Rs 20,00,000

Find the margin of error for the given values of c =0.95 ,=3.8 , and n=100

For a newborn weighing 1 kg, what dose of 1:10,000 (0. 1 mg/ml) concentration of intravenous epinephrine is indicated?

Which relatively rare type of neuron has two processes extending from opposite sides of the cell body?

Is the intersection of a column and a row

Where do most of the nerve fibers of the sympathetic division of the autonomic motor pathways arise from?

Let a_n be the integer obtained by writing all the integers from 1 to n from left to right. For example, a_3 = 123 and a_{11} = 1234567891011. Compute the remai

A rental car company is running two specials. Customers can pay $50 to rent a compact car for the first day plus $6 for each additional day, or they can rent th

Uber’s expansion on the innovation front requires strategic planning by senior management. Once this planning has been completed, middle management would be res