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
brilliants [131]
3 years ago
7

Chose the element pairings that are likely to react with each other Na and K or Na and Br

Chemistry
1 answer:
kaheart [24]3 years ago
7 0

Answer:

Na k

Explanation:

because na is a metal and potassium is also a metal and both are active metal so is less likely to react as no bond is formed between them

You might be interested in
In your own words, describe how the moon’s gravity affects the tides.
kumpel [21]

Answer:

It makes them splash more.

Explanation:

3 0
2 years ago
Read 2 more answers
Given the formula 1/[NO2]=kt+1/[NO2]0 solve for [NO2]0
Jet001 [13]

So we are given the formula:


\frac{1}{[NO_{2}]}= \frac{kt+1}{[NO_{2}]_{0}}


Assuming that 'kt + 1' is one term, since it wasn't too clear in the question.

Then we multiply [NO_{2}]_{0} on both sides to cancel out the right side, and bring it to the numerator on the left side:


\frac{[NO_{2}]_{0}}{[NO_{2}]} =kt+1


And now we multiply [NO_{2}] to both sides to cancel out the left side, and bring it to the numerator essentially on the right side:


[NO_{2}]_{0}=(kt+1)[NO_{2}]


And now we have the equation solved for [NO_{2}]_{0}.

4 0
3 years ago
Lave<br> Use the drop-down menus to identify the parts of a<br> wave.<br> A<br> B:<br> C<br> D
Alika [10]
This doesn’t make sense
4 0
3 years ago
One of the greatest safety concerns associated with nuclear power plants is the
AlekseyPX

Answer: -

One of the greatest safety concerns associated with nuclear power plants is the

C. Disposal of radioactive by-products

Explanation: -

Nuclear power plant involve using the heat energy released by nuclear fission to generate electricity.

Nuclear fission involves radioactive by-products. These by-products being radioactive emit harmful radiations that harms the human body.

Thus, one of the greatest safety concerns associated with nuclear power plants is the disposal of radioactive by-products

6 0
3 years ago
Which best describes how the current scientific model of the atom was developed the model was the result of hundreds of years of
koban [17]

Answer:

The model was the result of hundreds of years of experiments. however we have had modifications.

Explanation:

5 0
3 years ago
Other questions:
  • A student is testing water to know which is best for cleansing purposes with soaps. He would find that the cleansing action of s
    6·1 answer
  • Help me please.. dont understand
    8·1 answer
  • Picture attached, $3
    8·1 answer
  • CN- is a Bronsted - Lowry base. What will this substance form when it accepts a proton?
    9·1 answer
  • Consider two aqueous nonvolatile and nonelectrolyte solutions, each with a solute concentration of 1 M. One contains glucose, wh
    6·1 answer
  • How did the ancient greek understanding of atomic particles likley influence dalton research?
    12·2 answers
  • What can you infer about a wave with a short wavelength?
    8·2 answers
  • A 1.0 kg ball is thrown into the air and initial velocity of 30 mi./s how high into the air did the ball travel
    8·1 answer
  • Possible isomers of C4H9I​
    12·1 answer
  • There are three bulbs powered by a battery. What will happen if the middle light burns out.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!