1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kobusy [5.1K]
3 years ago
12

Which of the following is the correct definition of conduction?

Chemistry
1 answer:
Blizzard [7]3 years ago
4 0
Answer would be d the transmission of heat across matter
You might be interested in
If a players natural resistance to an unbalanced force is called
jonny [76]

Answer:

Explanation:

i don't know if this is 100% correct but i think it's inertia

7 0
2 years ago
Entropy is greater at higher trophic levels than at lower levels.. True of False
loris [4]
Answer: True

It is true that entropy is greater at higher trophic levels compared to the lower levels. The amount of energy and entropy in a certain food chain varies between trophic level. It specifically increases from one trophic level to another.  

8 0
3 years ago
Read 2 more answers
Which statement about atoms is correct
lesya [120]

Answer:Protons are positively charged is the correct statement about an atom

I've also corrected the other statements

Atoms contain protons and neutrons in their nucleus

Neutrons posses no charge and are neutral

The nucleon number is the total number of protons and neutrons in a nucleus

6 0
3 years ago
What is the composition, in atom percent, of an alloy that contains a) 45.5 lbm of silver, b) 83.7 lbm of gold, and c) 6.3 lbm o
lyudmila [28]

Answer:

\% atAg=44.6\%\\\% atAu=44.9\%\\\% atCu=10.5\%

Explanation:

Hello,

In this case, for computing the atom percent, one must obtain the number of atoms of silver, gold and copper as shown below:

atomsAg=45.5lbm*\frac{453.59g}{1lbm}*\frac{1molAg}{107.87gAg}*\frac{6.022x10^{23}atomsAg}{1molAg}=1.15x10^{26}atomsAg\\atomsAu=83.7lbm*\frac{453.59g}{1lbm}*\frac{1molAu}{196.97gAu}*\frac{6.022x10^{23}atomsAu}{1molAu}=1.16x10^{26}atomsAu\\atomsCu=6.3lbm*\frac{453.59g}{1lbm}*\frac{1molAg}{63.55gCu}*\frac{6.022x10^{23}atomsCu}{1molCu}=2.71x10^{25}atomsCu

Thus, the atom percent turns out:

\% atAg=\frac{1.15x10^{26}}{1.15x10^{26}+1.16x10^{26}+2.71x10^{25}}*100\% =44.6\%\\\% atAu=\frac{1.16x10^{26}}{1.15x10^{26}+1.16x10^{26}+2.71x10^{25}}*100\% =44.9\%\\\% atCu=\frac{2.71x10^{25}}{1.15x10^{26}+1.16x10^{26}+2.71x10^{25}}*100\% =10.5\%

Best regards.

4 0
3 years ago
PLEASE ANSWEER THIS HURRY HURRRRRRRRRYY
klemol [59]
The first one would be it
6 0
3 years ago
Other questions:
  • 23g of sodium reacted with 35.5g of chlorine. Calculate the mass of the sodium chloride compound formed.
    6·2 answers
  • What is the actual amount of phosphorous in a fertilizer with a NPK ratio of 15-15-20?
    12·1 answer
  • Which of the following statements is TRUE?
    12·1 answer
  • Which of the following best describes a fission reaction involving lithium? (1 point)
    14·1 answer
  • Waves transfer<br><br> A<br> density<br><br> B<br> energy<br><br> C<br> heat<br><br> D<br> matter
    5·2 answers
  • Enzimlerle ilgili olarak aşağıda verilen durumlardan hangisi yanlıştır?
    14·1 answer
  • PLEASE HELP!!!!!!!!!!!!!
    15·1 answer
  • And D. It’s long stems Sorry couldn’t fit D in the picture
    14·1 answer
  • Need help I don’t understand this at all need to show my work and strategy it’s stoichiometry gram to gram please help
    10·1 answer
  • A) Which of the following equations model the law of conservations of mass? Ca + 2HCI - H2 + CaCl2 or
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!