ACMS1FAN ACMS1FAN

03-09-2019
Physics

contestada

20. I am a noble gas with 2 electrons.
21. I am the 2nd most abundant element in the
Earth's crust and have 14 neutrons.

Respuesta :

vegangamer102 vegangamer102

03-09-2019

Answer:

20.helium

21.silicon

hope this helps :)

Answer Link

Otras preguntas

Gluconolactone is a(n) _________________________, classified as a(n) _______________, that cyclizes to produce a(n) ___________________. C-1 oxidized derivative

what is qudative phosorylation

A manufacturer of a variety of technological devices asked its marketing department to develop inexpensive methods of building and maintaining brand awareness a

What are the phases of scientific method?

In the circle below, if arc AC = 66°, and arc BD = 146, find the measure of Select one: a. 146 b. 212 C. 66 d. 106

can anyone answer this?

in a 41-49 right triangle, the hypotenuse is 28.83 centimeters. if cos 41= 0.7547, find the length of the side opposite the 49 angle. Estimate your answer to th

what does porous mean

The area between z=.34 and z=1.93

f(x) = x2. What is g(x)?