Which element is more likely to have a strong chemical reaction, magnesium or chlorine?

Why does a red shoe appear red in daylight

In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by