Look at this model of a molecule of ammonia. In this model, the blue sphere represents
atom of
nitrogen, and the smaller gray spheres represent
atoms of hydrogen. If you wanted to explain the
structure of this molecule, would you use this
model or the description on the previous screen?
Why?

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

Acovalent bond is formed between the two hydrogen bonds

Ais stronge

The answer is true a geyser can reach up to 205 degrees fahrenheit