DO NOW: Read the following sentences and answer the questions about the underlined words.
Thousands of years ago, select members of ancient civilizations transcribed their oral language into
written texts.
1. What do you think the word transcribe means in the above sentence?
In 490 B. C. Pheidippides was a Greek messenger who ran from the Battle of Marathon to Athens to
deliver news of a victory against the Persians.
2. What do you think the word messenger means?
Predict:3. How do you think these two terms might related to DNA genetics?

so what is the problem with your lab report and whats the subject of the lab report? i will you

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.

c. 4.54 x 10–12 j happens to be correct