VillalonV30 VillalonV30

25-10-2018
Chemistry

contestada

What is the metal with 4 valence

electrons and a mass greater than 200?

Respuesta :

chrissywarnsley14 chrissywarnsley14

25-10-2018

Francium is the heaviest of the alkali metals, with an atomic mass of 223 grams.

Answer Link

Otras preguntas

Sam left his school at 3:05. He walked at a speed of 3.2 mph. 15 minutes later, Al started running after him, and he caught up with Sam 10 minutes later. What w

ex 5 ,,,pleaseeeeeeeeeeeeeee,,,help mee ,,,

In hexagonal writing and analysis of literary devices explores

Females with the genotype X^CBX^cb (heterozygous for the red-green colorblindness allele) are rarely colorblind although some have only partial color vision. Sp

the primary organic source of energy for living things are

what would you call a object that makes people shut up

Instructions:Select the correct answer. Read the following excerpt from the poem “On Imagination” by Phillis Wheatley .Imagination! who can sing thy force?Or w

Glucose derivatives can produce a number of different molecules, including sugar acids. Below are three sugar acids. (1) Indicate which carbon has been oxidized

what is The Original Price of an item if it is discounted 36% and the selling price is 32$

the primary organic source of energy for living things are