dharkins83 dharkins83

12-10-2018
Chemistry

contestada

What is the atomic number of the Adam shown 18 protons 22 neutrons

Respuesta :

graccodile graccodile

12-10-2018

it's 18 (the same as the number of protons:)

Answer Link

Otras preguntas

A car starts from rest and experiences an acceleration whose magnitude is 3.5 m/s², how far will it have traveled after 7 seconds?

In the diagram below, $BE=EC=DF,$ and $\triangle ADF$ has the same area as $\triangle DEF.$ If rectangle $DXYF$ has area $42,$ what is the area of $\triangle AB

mr.ross is building playroom.he is going to tile the flooring using 20cmx20cm tiles. the floor measures 2mx4m in area. how many tiles will he need to complete t

[tex] \frac{1}{ \sec(1 - \sin(x) ) } dx[/tex]Any help with this?

1. List three ways the Earth was different today from when it was first formed.

Looking for serious writers please! Write a two side argument on which is better online or face to face school and give citations.

Please help quick I will give 100 points REAL ANSWERS ONLYWhat Do I Have To Do?In this lesson, you learned about the city-states of Athens and Sparta. Suppose t

Circumference = 22.5, what is r?

Find the area of the following shape.

a table is being sold for $437. This is a 24% discount from the original price. What is the original price?