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

Author Question: Which of the following represents a chemical property of a specific metal? A) It has magnetic ... (Read 69 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880
on: Aug 27, 2018
Which of the following represents a chemical property of a specific metal?
 
  A) It has magnetic properties.
  B) It melts at 800 C.
  C) Its density is higher than that of water.
  D) When in contact with air it corrodes.

Question 2

The scanning probe microscope creates images of atoms by ________.
 
  A) passing an electric current between the tip of an ultrathin needle and some conducting surface
  B) measuring the up and down motions of an ultrathin needle
  C) processing a series of numbers into a computer generated image of atoms
  D) all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

flexer1n1

  • Sr. Member
  • ****
  • Posts: 373
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


geoffrey

  • Member
  • Posts: 880
Reply 2 on: Aug 27, 2018
Gracias!

AngeliqueG

  • Member
  • Posts: 343
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

A single crossover inserts F at a specific locus, which then determines the order of gene transfer A single crossover inserts F at a specific locus, which then determines the order of gene transfer
Color-enhanced magnetic resonance image (MRI) showing a sagittal view of the head. Color-enhanced magnetic resonance image (MRI) showing a sagittal view of the head.
Richard Rodriguez represents millions of immigrants—not just those of Latino origin but those from ... Richard Rodriguez represents millions of immigrants—not just those of Latino origin but those from ...
Oil molecules cling to metal surfaces but easily slide against each other. Oil molecules cling to metal surfaces but easily slide against each other.
Specific Gravity of Selected Materials Specific Gravity of Selected Materials
Determined the magnitude of the magnetic force on the conductor. Determined the magnitude of the magnetic force on the conductor.
Video: Barriers - eye structures, digestive mucosa, respiratory mucosa & genitourinary mucosa

For a complete list of videos, visit our video library