Sonya reads the element riddle below. I am shiny. I form +1 ions. There’s more! I am the most reactive metal in Period 4. Who am I? Which element is the answer to the riddle?

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

12cm

the answer is d

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3

the first one

step-by-step explanation:

just id the test.