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
11111nata11111 [884]
3 years ago
13

What is the difference between an atom of silver and anatom of gold?  

Biology
1 answer:
eduard3 years ago
6 0
The right answer is C. I think, a. and d. are obviously not serious. B is not true, because Ag and Au are in the same group in the periodic table and therefore have the same number of electrons in the last level. So, they form ions with the same charge. C is true beacause Ag and Au have different numbers in the periodic table and different amount of protons and neutrons in their nucleuses. 
You might be interested in
During the process of photosynthesis, plants use energy from the Sun to convert carbon dioxide and water into glucose and oxygen
g100num [7]
Well, we can rule out diffusion and osmosis because these are passive processes, so we're left with A and C. I'd say A, because the energy is used in muscle contraction.
3 0
2 years ago
Read 2 more answers
What is the purpose of the lab, the importance of kinetic energy, and the question you are trying to answer?
asambeis [7]

Answer:

Laboratory is the place for experiment.

Explanation:

Laboratory is the place for experiment and the purpose for that is doing research and experimentation to confirm or discover new knowledge by using scientific method. Kinetic energy is very important because it has the ability to do work. It enables the body to move from one place to another. The molecules of water in the hot water has kinetic energy which able them to escape in the air against pressure of atmosphere.

4 0
2 years ago
Which of the following is an example of a good nutrition goal?
juin [17]

Answer:

all of the above

Explanation:

4 0
2 years ago
Read 2 more answers
Which cranial nerves has parasympathetic motor output
posledela

These fibers provide vis- ceral motor (parasympathetic) innervation to the viscera. The only cranial nerves that transmit parasympathetic fibers are the oculomotor, facial, glossopharyngeal, and vagus nerves.

5 0
3 years ago
Why does a chemical change change the chemical makeup of matter
Vinil7 [7]

Chemical change is a process where a current substance changes or is made into a new type of substance
<span>. Unlike the physical change, which is reversible. Chemical change stays into a its new form. Take for instance these -physical change- examples, making ice cubes. The process involves solidification or freezing where the water becomes ice or solid but when it melts back to its original or typical form with respect to temperature, it’s still water. When the paper is cut into pieces it isn’t burned or exposed to a stimuli that can trigger immediate change in its composition. It’s still the same. On the contrary, baking a cake involves these different compositions or substances –flour, egg, yeast and etc. that is baked to a cake, a newly formed unified substance of all the included ingredients.       </span>
4 0
2 years ago
Other questions:
  • The idea that light is not matter is supported by which of the following evidence?
    5·2 answers
  • Which of the following is NOT a type of nucleic acid?
    11·2 answers
  • Koro is a culture-related disorder that is common among individuals residing in _____.
    8·1 answer
  • Which of the following could be done to help reduce global warming trends?
    13·1 answer
  • Check Your Understanding
    13·1 answer
  • Describe 2 way cancer might arise from problems with the cell cycle
    6·1 answer
  • Study the energy pyramid.<br><br> In this pyramid, what level is the frog?
    10·1 answer
  • What is photosynthesis??????????????​
    12·2 answers
  • Help me please this read and the question is down blow the read there are 6 question i will post more this like this so please a
    7·1 answer
  • The cessation of bleeding is specifically called __________.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!