Kailphshadle Kailphshadle

01-01-2017
Biology

contestada

What element is a gas with a mass number of 19?

Respuesta :

01-01-2017

Fluorine

Check out the periodic table. Exact mass number of Fluorine should appear as 18.99...

Answer Link

Otras preguntas

Why did Abraham Lincoln personally remove so many commanders in charge of the Union army during the war? A. Until the end of the war, no commander could beat Ge

what is the difference between a model, a mock-up and a prototype? this is for graphics homework.

#5 The Spanish recruited thousands of supporters from the people the Aztecs had conquered. a. True b. False #6 The Spanish had weapons the Aztecs had never s

What was the financial power of Congress under the Articles of Confederation?

In which two regions did the Eisenhower administration effectively use brinkmanship? a Korea and Indochina b Vietnam and Cuba c Russia and Poland d France and G

first colony to make slavery legal

What times what equals 30?

A person with blood group A produces antibodies against b. A person with blood group B produces antibodies against a. A person with blood group AB produces no

How would you answer cuando es la navidad

Which of these policies are used by both a communist economy and capitalistic democracy? A)government control of land and resources B)prohibiting ownership of