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
Nataliya [291]
3 years ago
13

What waves are utilized to sterilize medical equipment?

Chemistry
1 answer:
salantis [7]3 years ago
7 0

Answer:

B-Gamma

Explanation:

You might be interested in
Barium nitrate has the formula Ba( NO3)2. Which statement is true about barium nitrate?
OLga [1]
I found these four statements for that question:

Each molecule contains four different elements.

Each molecule contains three atoms.

Each molecule contains seven different bonds.

Each molecule contains six oxygen atoms.

The last one is true. Each molecule contains six oxygen atoms.
The number to the right of O and of (NO3) ares subscripts.


The chemical formula uses subscripts to indicate the number of atoms.



The subscript 2 in (NO3)2 means that there are two NO3 radicals.


And the subscript 3 to the right of O means that each NO3 radical has three atoms of O.

Then, the number of atoms of O is 2 * 3 = 6.


So, the true statement is the last one: each molecule of Ba (NO3)2 has six atoms of O.


From that molecule you can also tell:

- Each molecule contains one atom of barium

- Each molecule contains two atoms of nitrogen

- Each molecule contains two NO3 radicals

4 0
3 years ago
When you mix copper sulphate solution and steel wool, what is the chemical property that can be observed.
bazaltina [42]

Answer:

Explanation:

depending on the activity series there will probably be a single replacement reaction  possibly heat or color change and the copper precipitate out of solution

6 0
3 years ago
I need help pleasee
Readme [11.4K]

Answer:

Explanation:

6. Where on the graph does adding heat energy NOT raise the temperature?

What is the heat energy DOING if it's not raising the temperature?  :its being compressed I believe its vaporizing

7. What is temperature A called?  Freezing

8. What is temperature B called? Vaporizing

4 0
3 years ago
How does the digestive system work with the muscular system?
soldier1979 [14.2K]

Answer:

the answer is not d because you can pee without moving. so its a because without the food nutrient no part of our body can work

5 0
2 years ago
The symbol, Mg(s), shows magnesium in its standard state. True or False?
puteri [66]

Answer:

True?

Explanation:

8 0
3 years ago
Other questions:
  • What structure do insects have for breathing (A) gills (B) tracheae (C) skin (D) lungs
    10·1 answer
  • Along each row of the periodic table,
    10·2 answers
  • How many double bonds are in lewis structure of oxygen difluoride, OF2? 1,0, 2, or 3​
    13·1 answer
  • A runner stood at the 100-meter mark on a track. When the timer started, the runner sprinted north to the 200-meter mark. It too
    5·2 answers
  • A certain gasol occupies a volume of 12.5 L at 50 degree Celsius and 740 torr. what would its volume be at STP? do the equation
    12·1 answer
  • Which is the last thing to be seen before a total eclipse?
    10·1 answer
  • To locate objects in their environments, bats in flight and porpoises under water both use ultrasound waves with frequencies tha
    14·1 answer
  • In the picture below, ammonia and bleach are mixed together. How many nitrogen (N) atoms will be in the products?
    14·1 answer
  • What is the mass of HF produced by three reaction of 3.0 10 to the 23 molecules of H2 with excess F2
    8·1 answer
  • what is the solubility of ca(oh)2 (s) in water, given that the ksp is 6.5 x 10-6. molar mass of ca(oh)2 is 74.09 g/mol. g
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!