sunnynnus sunnynnus

05-01-2016
Chemistry

contestada

what element s a halgen gas with a mass les than 19

Respuesta :

JJMunro JJMunro

05-01-2016

The halogens are Group 7. Group 7 consists of Flourine, Chlorine, Bromine, Iodine and Astatine.

Element Mass

Flourine 18.99
Chlorine. 35.5
Bromine. 79.9
Iodine. 126.9
Astatine 210

The answer is Flourine because it has a mass of less than 19 :) Hope this helps.

Answer Link

Otras preguntas

justin received 20% off when he purchased a video game priced at $42.50. how much did justin pay

Bill earns $12 per hour and works at most 40 hours per week. Identify the independent and dependent quantity in the situation, and find reasonable domain and ra

someone please help!! what do i put here

Explain how to use the distributive property to find the product (3)(45)

Emil If AB = 12 & BC = 7, find the find the length of AC

Which expression is equivalent to (3 + 5i)2? 0 -16 + 301 O 6 + 341 0 -16 - 341 O 16 + 301

Please help FIND MAIN IDEA Breakfast eaten and the slim camp-outfit lashed to the sled, the men turned their backs on the cheery fire and launched out into the

The first 10 amendments to the Constitution are known as? A.The 10 Commandments B.The Bill of Rights C.The 10 Laws of the Land

Which fundamental force has a small range and is always an attractive force? O strong O gravitational O weak O electromagnetic

Ammonium hydroxide and sulfuric acid react to produce?