kasurrykasurry kasurrykasurry

02-06-2020
Chemistry

contestada

how many protons, electrons, and neutrons are in 82 Se 34

Respuesta :

Benitalohar Benitalohar

02-06-2020

Name Selenium symbol; Se atomic number 34 mass.....Number of Protons/elections: 34.....number of neutrons: 45

Answer Link

Otras preguntas

In the geometric progression –3, 12, −48… what term is 3,072?

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. Three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. What is the length of

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

find the solution of each of the following.

he mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. Which is the mass of a single carbon atom, correctly w

1. Find the area of the unshaded square 2. Find the area of the large square 3. What is the area of the frame represented by the shaded region Show steps!!

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a _____.A) moss sporophyteB) moss

Faust is written by? A. Adam SmithB. HitlerC. GoetheD. Karl Marx

What are greenhouse gases?

Which of the following early Christian beliefs did the Jews strongly disagree with? Jesus's claim that people should love their neighbors as they love themsel