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

Author Question: Which of these is not a metal? A) selenium (atomic no. = 34) B) gallium (atomic no. = 31) C) ... (Read 53 times)

savannahhooper

  • Hero Member
  • *****
  • Posts: 576
on: Jul 29, 2018
Which of these is not a metal?
 
  A) selenium (atomic no. = 34)
  B) gallium (atomic no. = 31)
  C) lithium (atomic no. = 3)
  D) potassium (atomic no. = 19)
  E) vanadium (atomic no. = 23)

Question 2

Which of the following describes a nonmetal?
 
  A) poor conductor of electricity
  B) shiny
  C) malleable
  D) ductile
  E) good conductor of heat


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


savannahhooper

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Bismuth metal Bismuth metal
This five-wire mass air flow sensor consists of a metal foil sensing unit, an intake air temperature ... This five-wire mass air flow sensor consists of a metal foil sensing unit, an intake air temperature ...
Top your dinner pasta with broccoli for a selenium-smart meal Top your dinner pasta with broccoli for a selenium-smart meal
Calculate the atomic mass of element Calculate the atomic mass of element
Using atomic notation, indicate the isotope having 30 p+, 35 n0, and 30 e-. Using atomic notation, indicate the isotope having 30 p+, 35 n0, and 30 e-.
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?
Video: Genetic distance between human groups

For a complete list of videos, visit our video library