shafrancesschua shafrancesschua

03-02-2016
Chemistry

contestada

The most active of all the chemical elements is a halogen known as
A. astatine.
B. bromine.
C. fluorine.
D. iodine

Respuesta :

17-08-2017

C. Fluorine. Fluorine is the most active of all chemical halogen elements. Attacking otherwise-inert materials such as glass, and forming compounds with the usually inert noble gases.

Answer Link

Otras preguntas

5/2 (7x-15)+x>13/2-3/2[tex] \frac{5}{2} (7x - 15) + x \geqslant \frac{13}{2} x - \frac{3}{2} [/tex]

Which theory states that the harsh penalties for "lower-class" crimes, such as burglary, can be seen as a means of protecting the privileges of the "haves" from

Help anyone rn??? Asap

Professor schroeder argues that children have an innate concept of justice that enables them to make distinctions between fair and unfair rules. this argument i

ron and lisa share a sum of money .Ron recieves 2/5 of the money .Ron receives $24.a)what fraction of the sum does lisa recieves?b)how many do ron and lisa shar

How can I make good budget for healthy foods? How can I be good habit with healthy foods?

I need to know the equation for this problem only !

What occurred when rutherford exposed nitrogen gas to alpha particles?

What are the relations between self-concept, self-worth, and self-esteem?

Emmanuel has 745 pictures in his phone. His memory is getting full, so he starts deleting 29 pictures everyday. Define each variable and write an algebraic expr