03-11-2015
Chemistry

contestada

In which list are the elements arranged in order of increasing atomic mass?

A) CI ,K ,Ar
B) Fe ,Co ,Ni
C) Te ,I ,Xe
D) NE ,F,Na

Respuesta :

04-11-2015

It would be A) Cl, K, Ar
Because Cl=35,K=39,Ar=40

Answer Link

Otras preguntas

henry mowed 37 lawns out of 60 lawns. what percent of the lawns does henry stilln need to mow

What happens in the circled area? creation of crust process of subduction formation of volcanoes occurrence of earthquakes

Which statement is true?

Which expressions are equivalent to (7^-2)*(7^6) A. 7^2/7^-2 B. 7^6/7^-2 C. 7^-12 D. (7^2)^2

*Can someone help me. Don't know how to solve * A group of scientists studying vegetation in a mountain range observe that a certain flowering plant grows talle

Convert y = x^2 + 2x - 5 into the form y-k = a( x- h)^2

how does declaration reflect modern American value?

Mia's mother gives her $10 per week for allowance Mia gets an additional $3 for every hour she spends watching Ther. Mia wants to make at least $25 this week to

if two people agree to pay half of the bills and client a pays $488 one month and client b pays $294 how much is owed to client a

What is the energy needed to raise 2.004g of water from 89.0°C to 139.0°C?