kaking4757 kaking4757

18-08-2017
Chemistry

contestada

Isotopes of different elements have different weights. To calculate the atomic mass for that element, you must find the _____.
A.
atomic mass number
B.
weighted average
C.
periodic group

Respuesta :

Arealbot Arealbot

22-01-2019

weighted average....... is the answer for sure

Answer Link

Otras preguntas

What value of m will make 4x-7y=5 and 9x+my=3 parallel?

layer of rock that allows water to flow through

Can you solve 64x³+y³ by factoring?

In WW2 why did some of the europeans have faith in their leaders?

Explain It Adam made 19 paper cranes Monday and 8 more Tuesday. He gave 9 friends an equal number of cranes. How many cranes did each friend received? Explain h

If 3/7 of a pizza is eaten for lunch and 2/5 is eaten for dinner , how much of the pizza is eatten ?

John worked for 8 weeks and earned $200. If he works five days per week, how much did he earn per day?

What are some aspects of Brazilian culture that show an African influence?

Which of the following is an example of recycling a renewable resource? A. riding a bike instead of driving a car B. turning food scraps into compost for plants

How much time is needed for a car to accelerate from 8.0 m/s to speed of 22 m/s if the acceleration is 3.0 m/s^2?