Answer:
Answer is shown on the paper :D
Explanation:
Remember to follow sig-figs.
Answer:
Explanation:
Natural selection is where positive traits survive more, allowing those to become more common. Mutation is where radioactivity changes genes in a random way. Natural selection allows positive mutation to become more common. Adaptation is where natural selection works for a species specifically more a new habitat.
<span>BrI molecule is made of Bromine and Iodine. The polarity depends on the electronegativity of Bromine and Iodine. The one which has more electronegativity value shall be the negative pole
Br: 2.96
I: 2.66
Hence the negative pole shall be Bromine.</span>
Answer:
no work was needed. Blinking does not require using energy sometimes we blink without thinking.
Explanation:
The reaction equation:
2Li + O → Li₂O
Molar ratio of Li to Li₂O is:
2 : 1
So if 3.03 moles of Li are present:
2/1 = 3.03 / x
x = 1.515 moles of Li₂O will be produced.
