Laney1902 Laney1902

10-11-2016
Chemistry

contestada

explain how chemists can state with certainty that no one will discover an element between sulfur and chlorine?

Respuesta :

10-11-2016

Elements are distinguished based on their number of protons. Chlorine has exactly one proton more than sulfur. Since there cannot be fractions of protons, there can be no element between sulfur and chlorine on the periodic table.

Answer Link

Otras preguntas

The phrase in the Declaration of Independence stating "that governments are instituted among Men, deriving their just powers from the consent of the governed" i

Roughly what percent of professional archaeologists today are women?

In cognitive neuroscience research on illusory memories:

How can you find a unit rate when given a rate?

A freestanding insert in the sunday newspaper for a local restaurant that contains a $5 off coupon for any meal over $20 is an example of a promotion targeted a

Ana mendieta uses ________ as an artistic medium in her work "untitled" (3.9.11).

In an experiment, 4 liters of water was observed to evaporate in 20 hours. what rate of evaporation was observed in this experiment?

A __________ is used to help us visualize the correlation or association between two variables

Mick paid $2.94 in sales tax on an item that costs $42.00 before tax. At that rate, how much would he pay in sales tax for an item that costs $58.00 before tax?

In Neil Postman’s essay, The News, what is the central idea?

Q&A Platform for Education Platform Explore for Education