« previous next »

Author Question: Which of the following elements would have the most metallic character? A. Mercury B. Iridium ... (Read 81 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Aug 27, 2018
Which of the following elements would have the most metallic character?
 
  A. Mercury
   B. Iridium
   C. Astatine
   D. Lead

Question 2

What terms refer to a horizontal row in the periodic table of elements?
 
  A) group or family
  B) group or series
  C) period or family
  D) period or series
  E) none of the above


Moriaki

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Transposable elements Transposable elements
Sieve-tube elements and companion cells in phloem tissue Sieve-tube elements and companion cells in phloem tissue
Geology on Mercury Geology on Mercury
Mercury experiment Mercury experiment
Elements of an Experiment Elements of an Experiment
Summary of the Elements of a Swedish Massage Session Summary of the Elements of a Swedish Massage Session
Video: Energy Flow - Trophic Levels and Food

For a complete list of videos, visit our video library