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 70 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?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Adolescents are preoccupied with finding their place in the social group as well as society. Adolescents are preoccupied with finding their place in the social group as well as society.
A Healthy Daily Food Plan A variety of foods from each group creates a well-balanced diet A Healthy Daily Food Plan A variety of foods from each group creates a well-balanced diet
Group Performance Group Performance
Married or partnered couples within a visible minority mixed group Married or partnered couples within a visible minority mixed group
Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element
Structural organization of a copia transposable element in Drosophila Structural organization of a copia transposable element in Drosophila
Video: Sperm Formation

For a complete list of videos, visit our video library