hi0ngLelaMrA hi0ngLelaMrA

24-03-2017
Chemistry

contestada

Why do elements within a group have similar chemical properties?

Respuesta :

zehadialam zehadialam

24-03-2017

Because they have the same number of valence electrons.

Answer Link

Otras preguntas

Why is it important for the chromosomes to line up in the middle of the cell during mitosis? Describe the differences between the original cell that undergoes m

What two key reform movements gave rise to the women's suffrage movement? (6 points) Health and education reform Anti-slavery and temperance Factory reform and

evaluate the function f(x)=4.7x for x=-1 and x=2. show your work

Why does hair take longer to dry after a shower on days with high relative humidity?

Nixon’s southern strategy involved _____. a) abolishing the Office of Economic Opportunity b) criticizing court-ordered busing of school children c) establishin

When you move your fingers to type a text message, you are using motor neurons of the ___ • Somatic nervous system • Sensory nervous system • Autonomic nervous

the mathematical model C = 400x + 70,000 represents the cost in dollars a company has in manufacturing x items during a month. How many items were produced if

Economic growth can result from a(n) _____ in government expenditures and a(n) _____ in net exports. a) increase, increase b) decrease, decrease c) increase, de

Is slang considered a type of English?

Which best corrects the phrase fragment? Placing the baby in a stroller. The mother walked around the park. A. The mother walked around the park placing the bab