annaivanetsusaowrhbx annaivanetsusaowrhbx

24-09-2017
Chemistry

contestada

What characteristics are shared by all alkali metals and alkaline earth metals.

Respuesta :

Аноним Аноним

24-09-2017

1. High boiling points
2. High melting points
3. Low density
4. Not found freely in nature

Hop this helps

Answer Link

awesomechris135 awesomechris135

24-09-2017

Alkali metals have one valence electron, alkaline earth metals have two valence electrons and both are reactive

Answer Link

Otras preguntas

Are these right? Which of the following factors does NOT affect the behavior of a gas in a closed container? the number of particles the average kinetic energ

What is a system of beliefs within a religion that is regarded as being extreme and may give rise to terrorism? liberal religious fundamentalism militant religi

more than 70percent of earth's surface is covered by

What is the vertical displacement of the basic graph to produce a graph of ? y=-2-cos(x-pi) A. pi units down B. 2 units down C. pi units up D. 3 uni

Compute the modulus and argument of each complex number? a. -5i b. sqrt10 (cos(5pi/7) + isin(5pi/7))

You need to be particularly cautious about the possibility of prepayment penalties if you plan to. A. take out a second mortgage B. have the buyer of your home

Which statement best describes the purpose and audience for Of Plymouth Plantation? A. to explain to Pilgrims in other North American colonies how the Plymouth

what type of circulation is described as the movement of blood from the heart to the lungs and back to the heart again? a. portal b. pulmonary c. renal d. syste

Describe the relationship of the segments made when chords intersect inside a circle. Use the following image as reference.

If n is a positive integer, then lim n→∞ 1/n[(1/n)^2+(2/n)^2+...+((n-1)/n)^2] can be expressed as...