millyv2245 millyv2245

04-03-2017
Chemistry

contestada

which is a way that the elements are groupef on the periodic table

Respuesta :

MartynBH MartynBH

04-03-2017

Your answer is B because elements within the same column have equal numbers of valence electrons which determines the reactivity of an element.

Answer Link

Otras preguntas

dentify the phrase in this sentence. The cheetah runs quickly after the gazelle. A. the gazelle B. The cheetah runs quickly C. The cheetah runs D. after the

Which verb agrees with its subject? The recent news reports on the radio __________ very informative. A. weren't B. wasn't C. was D. isn't

Which is true about fossil fuels? A. Coal and natural gas came from swamp environments, while oil came from open oceans. B. Coal came from swampy environmen

Which of the following lines is an example of a metaphor? A. “The weeping of the guitar / begins” B. “I am offering this poem to you” C. “He didn’t fight / h

How do ions, anions, and cations bond to create electronic neutrality?

When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion? A. -1 B. -2 C. +2 D. +1

Find the difference using fraction bars or a paper and pencil. Write your answer in simplest form. 5/6- 2/5

How did the open door polled help prevent anyone's nation from monopolizing trade with China?

The internal combustion engine was an innovation of A. Guglielmo Marconi B. Thomas Edison C. Alexander Graham Bell D. Etienne Lenoir E. Gustav E

Mexico's economy is mostly based on... a) oil exports b) mining c) agriculture and livestock d) industry ????

Q&A Education