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
Sergeu [11.5K]
4 years ago
13

Explain the differences in charges and masses, of any, for atoms with different numbers of neutrons

Chemistry
1 answer:
Ilya [14]4 years ago
3 0

Answer:

atoms of the same element that have different masses due to their

varying numbers of neutrons

Explanation:

You might be interested in
Non-metals tend to
IgorLugansk [536]

Answer:

gain, negative

Explanation:

Non-metals tend to GAIN

electrons to be come NEGATIVE

ions.

5 0
3 years ago
A football player runs from the 50 yard line to the 20 in 3.4s seconds, what is his speed?
Crank

Answer:

8.8 yards per second

Explanation:

50 - 20 = 30 yards

30 yards/3.4 seconds = 8.8235

8 0
3 years ago
Read 2 more answers
In 2005, a Nevada silver mine exported 200 tons of silver. In 2008, as the silver supply became exhausted, it only exported 25 t
lianna [129]
The rate of change in the amount of silver supplied is equal to the ratio of the difference in the amount supplied to the number of years elapsed from 2005 to 2008. That is,
               rate of change = (25 - 200) / (2008 - 2005) = -173/3
The answer is letter A. 
8 0
3 years ago
Read 2 more answers
Which of the following is one way that land contributes to production?
Phantasy [73]

Answer : Option B) Energy from the environment fuels production.

Explanation : Environmental fuels can be produced from lands and contribute towards production. The land can contribute for the production of a Biogas plant and help in generating energy from the plant. It uses mainly decaying matter and household wastes which are decomposed and then produce methane gas is then connected to the household kitchens.

8 0
3 years ago
Read 2 more answers
Draw structures from the following names, and determine which compounds are optically active:(b) 3-chloro-2,2,5-trimethylhexane
inn [45]

The given compound 3-chloro-2,2,5-trimethylhexane is an optically active compound .

Because this compound does not have plane of symmetry (POS) and center  of symmetry (COS) i.e. does not have di-symmetry . And also forms non superimposable mirror image . the compound is optically active .

It has  chiral center.

Here the chiral carbon has 4 distinct groups such as : chlorine , hydrogen , 2-methylpropyl , tertbutyl .

<h3>What is di-symmetry?</h3>

Di-symmetry is that which have no center of symmetry and plane of symmetry and alternate axis of symmetry .

<h3>Chiral center :</h3>

Have Sp3 hybridized center (4sigma bond ) .

4 distinct group  is attached to the chiral atom. form non -superimposable mirror image .

<h3>What is optical isomerism ?</h3>

Same molecular formula and same structural formula . also have same physical and chemical properties .

They differ in their behavior towards plane polarized light (ppl) .

Learn more about chiral center here:

brainly.com/question/9522537

#SPJ4

7 0
2 years ago
Other questions:
  • What would happen to a volleyball left outside in the winter?
    6·2 answers
  • A student working in the laboratory prepared the following reactants: 5 mL of 0.007M Cd2+(aq) 10 mL of 0.008M SCN-(aq) 10 mL of
    6·1 answer
  • (a) Calculate the energy released by the alpha decay of 222 86Rn.
    13·1 answer
  • A 32 L samples of xenon gas at 10oC is expanded to 35 L. Calculate the final temperature.
    12·1 answer
  • How to find the valency of a polyatomic ion?
    5·1 answer
  • Classification of organisms allow the identification of shared characteristics, which reveals how organisms interact with the co
    7·2 answers
  • Solvent: Will give brainliest
    10·2 answers
  • Please help as soon as possible!!!
    13·1 answer
  • Science
    12·1 answer
  • If a linear graph has a negative slope, what can you say about the dependent variable?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!