Answer: adaption I believe as they are in there own surroundings
Answer is: a. Rubidium (Rb) is more reactive than strontium (Sr) because strontium atoms must lose more electrons.
The ionization energy (Ei) is the minimum amount of energy required to remove the valence electron, when element lose electrons, oxidation number of element grows (oxidation process).
Alkaline metals (group 1), in this example rubidium, have lowest ionizations energy and easy remove valence electrons (one electron), they are most reactive metals.
Earth alkaline metals (group 2), in this example strontium, have higher ionization energy than alkaline metals, because they have two valence electrons, they are less reactive.
Rubidium electron configuration: ₃₇Rb 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶5s¹; one valence electron is 5s¹ orbital.
Strontium electron configuration: ₃₈Sr 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶5s²; two valence electrons is 5s² orbital.
They are exact copies of one another
There are two parent cells and two daughter cells
The kilograms of matter that would have to be converted into energy to produce 24. 0 megajoules of energy is
M=2.67*10^(-10)kg. This is further explained below.
<h3>
How many kilograms of matter would have to be converted into energy to produce 24. 0 megajoules of energy?.</h3>
Generally, Energy is simply defined as the physically and mentally stamina necessary for prolonged physical or mental action.
inconclusion, Einstein equation of relativity
E=MC^2
Therefore
M=e/c^2
M=24*10^6/3*10^8
M=2.67*10^(-10)kg
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Answer:
CH4+4Cl2=CCl4+4HCI
Explanation:
It's been a while since i've done one of these, but I believe this is right. Hope this helps!