Which of the following elements are in order of decreasing atomic radii (size)? A. Cu, Br, Zn

B. He, Ne, Ar

C. Li, Si, Ca

D. Al, Ga, In

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

Can someone me with 6 to 10 plz this is for masteries test.

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.