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

Author Question: Which group 3A element is a metalloid? A) B B) Al C) Ga D) In E) ... (Read 24 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
on: Aug 27, 2018
Which group 3A element is a metalloid?
 
  A) B
  B) Al
  C) Ga
  D) In
  E) Tl

Question 2

The specific heat of copper is 0.385 J/(g  C). If 34.2 g of copper, initially at 25C, absorbs 4.689 kJ, what will be the final temperature of the copper?
 
  A) 25.4C
  B) 27.8C
  C) 356C
  D) 381C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aruss1303

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


jazziefee

  • Hero Member
  • *****
  • Posts: 505
Reply #2 on: Aug 27, 2018
Thanks


aruss1303

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Breakdown of pyruvate and the attachment of an acetyl group to CoA Breakdown of pyruvate and the attachment of an acetyl group to CoA
shelducks, genus Tadorna, are a group of large birds in the Tadorninae subfamily of the Anatidae shelducks, genus Tadorna, are a group of large birds in the Tadorninae subfamily of the Anatidae
Ventromedial Group of Descending Motor Tracts Ventromedial Group of Descending Motor Tracts
Group fitness activities geared toward senior citizens can improve their physical strength and ... Group fitness activities geared toward senior citizens can improve their physical strength and ...
Mix Up Your Choices within Each Food Group Mix Up Your Choices within Each Food Group
Group Performance Group Performance
Video: Language Areas Animation

For a complete list of videos, visit our video library