17-11-2022
Chemistry

contestada

What is the isotope name of the element that has 9 neutrons?
1)Beryllium-4
2 ) Beryllium-9
3) Fluorine-9
4) Fluorine-19
5)Not enough information to tell

Respuesta :

Otras preguntas

Apples are on sale for \$3.12$3.12dollar sign, 3, point, 12 per kilogram.

A. If you approach this intersection while driving, do you or the pedestrian have the right of way? B. Explain why.

Given lines MN||PQ, ZRSN = (7x-3)°, and ZSTP = (3x-17)°.

Jean was working on a project involving linear regression. She obtained a predicted value of 8 when she entered 12 as her explanatory variable. Then Jean spille

Whoops! iss anyonee here?*change this to passive voice*

if H. C. F of n and a known number x is given, how to find n?

(1.28 x 10^5) + (1.13 x 10^3) in scientific notation

Which of the following is a limitation of ratio analysis? Question content area bottom Part 1 A. Financial ratios cannot be used to assess a firm's profitabil

pls helpppp!?!? pls help !?write a short description of digital war?

PLEASE HELP! Not sure how to set up the problem to solve this. Given that sin x = - 5/13 and x ∈ [3 π/2, 2 π), find csc x. Leave the answer as a reduced fractio