95pd4qqqq9 95pd4qqqq9

23-02-2024
Chemistry

contestada

A 5.1810^5 bq sample of Fe-55 decays to 3.510^-6 Ci in 4 hours. what is the half life of Fe-55?

Respuesta :

Otras preguntas

Why is an apprentice narrator appropriate for describing World War I? The narrator’s growth can contrast naive views with the harsh realities of war. The narr

All the members of a construction crew work at the same pace. Six of them working together are able to pour foundation in 22 hours. c How many hours would this

During the summer you have made the decision to attend summer school, which precludes you from working at your usual summer job in which you normally earn $6,0

If you have to drive on a long trip, get plenty of rest before you leave and plan on stopping every _________ hours.

Donna is ordering chocolate chip cookies for her company's picnic. The cookies are sold in packages of 6. She needs 336 cookies. How many packages should Donna

can soemone please explain how to do this please

The length of a diagonal of a quadrilateral shaped field Is 48 m And the length of perpendicular dropped on it from the remaining apposite vertices are 16 m and

NEED HELP AAASSSAAAPPP Read the following passage and answer the question. "I wanted the ideal animal to hunt," explained the general. "So I said, ‘Wha

There are 3 girls and 4 boys in the Reese's family. Mr Reese's booth 6 1/2 pounds of candy. How much will each kid get

WILL MARK BRAINLIEST Read the incomplete line of poetry, and complete the line using iambic pentameter.The frostA) sometimes colors the world whiteB) descends a