kelsey9r7osejoy kelsey9r7osejoy

08-09-2016
Chemistry

contestada

what is the mass of an atom that has 3 protons, 4 neutrons, and 3 electrons? 4 6 7 10\

Respuesta :

09-09-2016

What is the mass of an atom that has 3 protons, 4 neutrons, and 3 electrons?

A= 3p + 4n° = 7

Answer Link

Otras preguntas

Question 7 (5 points)Find the first five terms of the sequence in which a1 =-10 and an = 4an - 1 + 7. if n2.

A kayak rental company charges $25.00 to rent a kayak and $3.50 for each half hour it is used. Which linear function best represents the total cost of renting a

Anyone can help me out plz

The following line is from "The Most Dangerous Game." In what part of the plot does this line belong, and how do you know? He had never slept in a better bed, R

What is the interquartile range of the data 120 140 150 195 203 226 245 i280

Catherine found that as she increase the price of a chocolate bar the numbers of sales per week decreased Week1 149 Week2 143 Week3 137 Week4 131 Week5 125 A. w

A light bulb company produces a constant number of new light bulbs in their factory each week, and stores them in a warehouse where old light bulbs from the pre

______ refers to the socially defined roles and expectations of men and women

You need 300 mL of a 65% alcohol solution. On hand, you have a 50% alcohol mixture. How much of the 50% alcohol mixture and pure alcohol will you need to obtain

Which option is the best example of propaganda? A) a picture of the president's family B) a leader giving a speech at a local high school graduation C) a pictur