Answer:
Rubidium belong to Alkaline group 1, and
Strontium belong to Alkaline group 2.
Explanation:
We know that elements are organized on the periodic table based on their properties. The statement correctly predicting and explaining the chemical reactivity of two metals is given below -Rubidium (Rb) is more reactive than strontium (Sr) because strontium atoms must lose more electrons.
Answer:
keeping things above 40 degrees Celsius as that can fasten the rot process of fruits and vegetables
Camouflage adaptation will most likely help a prey avoid a predator . #answerwithquality #BAL