What is the most radio active element, not including isotopes?

Answer 1

Your question doesn't make sense. Radioactive activity is defined for isotopes, and not for elements overall. Moreover, what do YOU mean by radioactive? Isotopes with the most energetic gamma rays? If you don't know what you are talking about, ask your teacher first.

Answer 2

A coronal mass ejection is an journey while the sunlight releases a great volume of capability. The sunlight is in a state that scientists call a "differential rotation" the place distinctive areas of the sunlight shuttle at distinctive speeds by using it truly is liquidy state (yea, the sunlight isn't sturdy). because of this spin, a magnetic container interior the form of a horseshoe seems, popping out of a pair of sunlight spots. on occasion, the magnetic container will become twisted, the clarification for it is unknown to scientists. The twisting builds up incredibly some rigidity and capability, and while that rigidity is released, so is the capability that replaced into being saved. the effect is a coronal mass ejection, a wave of electrons and nuclear debris hurdled by area at speeds exceeding 200 mph. those is particularly such as photograph voltaic flares, yet cme's are lots greater useful and deadlier.

Answer 3

Strontium

Answer 4

mmm....URANIUM??