« previous next »

Author Question: Which of the following elements would have the most metallic character? A. Mercury B. Iridium ... (Read 41 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?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Transposable elements Transposable elements
Formed elements of blood: erythrocytes, leukocytes (neutrophils, eosinophils, basophils, lymphocytes Formed elements of blood: erythrocytes, leukocytes (neutrophils, eosinophils, basophils, lymphocytes
Major Impacts on Mercury and on Our Moon Major Impacts on Mercury and on Our Moon
Natural abundance of Mercury Natural abundance of Mercury
A planar design zirconia oxygen sensor places all of the elements together, which allows the sensor ... A planar design zirconia oxygen sensor places all of the elements together, which allows the sensor ...
Structures of class I, class II, and class III mobile genetic elements Structures of class I, class II, and class III mobile genetic elements
Video: B cells and antibodies

For a complete list of videos, visit our video library