This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Oxygen, O, (number 8 ), sulfur, S, (number 16 ), and selenium, Se, (number 34 ) have such similar ... (Read 113 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Aug 27, 2018
Oxygen, O, (number 8 ), sulfur, S, (number 16 ), and selenium, Se, (number 34 ) have such similar chemical properties because ________.
 
  A) their outermost shells contain the same number of electrons
  B) because they are all located close to one another in the periodic table
  C) they all have the same number of occupied shells
  D) These elements can't have similar chemical properties because they are in different periods of the periodic table

Question 2

Which of the following does not describe mass?
 
  A) how much space an object occupies
  B) kilograms
  C) how much matter is in a given object
  D) the amount of inertia in a given object
  E) grams


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjbamaung

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


itsmyluck

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Aug 27, 2018
TY


mjbamaung

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith
Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re
Chimpanzees and horses have brains that are similar in size. Chimpanzees and horses have brains that are similar in size.
Dried fruits are good source of sulfur Dried fruits are good source of sulfur
The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ... The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ...
DNA Hypermethylation of Number of Known Genes DNA Hypermethylation of Number of Known Genes
Video: Bone cells and tissues - tissue composition and cells

For a complete list of videos, visit our video library