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
valkas [14]
3 years ago
12

Which statement about fusion is correct? A. Fusion is currently being used to generate electricity in power plants. B. Fusion oc

curs in the sun. C. Fusion occurs when neutrons split atoms. D. Fusion produces dangerous radioactive waste
Chemistry
2 answers:
SSSSS [86.1K]3 years ago
6 0
<h2>Answer:</h2>

The correct answer is option B which is fusion occurs in the sun.

<h3>Explanation:</h3>
  • Fusion in nuclear physics is an reaction in which two or more nuclei fuse to form another atom and due to mass conservation they also release energy.
  • This reaction is common in sun and provides energy to sun.
  • In sun two hydrogen atoms fuse to for a helium nuclei and giving some amount of energy.
  • In sun there are 620 million metric tons of hydrogen fuse together each second.
Kruka [31]3 years ago
3 0

I think the answer is B

You might be interested in
What is the relationship between the electronic structure of a carbon atom and the variability of organic compounds?
Dvinal [7]
The electronic configuration of the carbon atom is written as: 1s²2s²2p². Each s orbital can hold up to 2 electrons, while each p orbital hold up to 6 electrons. That means that the first two shells are closed, while the 4 electrons in the p-orbital is open. The 4 valence electrons of the carbon can bond with many other element, including carbon itself. This unique property is called catenation. That is why one borad field of chemistry, called organic chemistry, is dedicated solely to compounds containing carbon.
6 0
4 years ago
A prescription medication requires 0.00255g per lb of body weight.
Pani-rosa [81]

The prescription in mg/Kg of body weight is 5.62 mg/kg.

<h3>How to convert to mg required per kg of body weight?</h3>

Drugs are chemicals that are taken into the body and they are able to help to correct anomalies in the bodies. Drugs are taken according to the kind of ailment that a person is suffering from.

The nature of the drug and the severity of thee ailment of the person determines the dose of the drug.

Now we know that;

1 g/pound =2204.6244 mg/kg

0.00255g/lb = 0.00255g/lb * 2204.6244 mg/kg/1 g/pound

= 5.62 mg/kg

Learn more about unit conversion:brainly.com/question/4736731

#SPJ1

Missing parts;

A prescription medication requires 0.00255 g per lb of body weight.  Convert this quantity to the number of mg required per kg of body weight.

5 0
2 years ago
A water molecule consists of an oxygen atom and two hydrogen atoms covalently bonded in a bent shape. Oxygen however, attracts t
77julia77 [94]

Answer:

D.

Explanation:

Water is polar, for one thing. Polar mixes with polar, nonpolar mixes wih nonpolar. This leaves D.

6 0
3 years ago
How does the body react when the outside temperature gets too hot
mr_godi [17]
When temperatures rise, the body reacts by increasing blood flow to the skin's surface, taking the heat from within the body to the surface. This means sweat. ... If, as in the UK, our skin temperature is warmer than the external temperature we are also able to lose heat to the environment, termed 'dry heat loss'.
6 0
3 years ago
In this experiment, student groups ran repeated trials (5) and then averaged their data. ALL BUT ONE statement explains why
Colt1911 [192]

Answer:

its B

Explanation:

trust me i had this in my usatestprep, also follow me on tiktok, its ultrasolos

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the key characteristics of a combustion and redox reactions?
    10·1 answer
  • A covalent bond is formed when: a. two nonpolar molecules associate with each other in a polar environment. b. a positively char
    14·2 answers
  • How many of the following molecules are polar? Pcl5 cos xeo3 sebr2
    15·1 answer
  • What is the difference between an atom and an element?
    8·1 answer
  • What name should be used for the ionic compound Lil?
    6·2 answers
  • What U.S. state is directly north of Cuba?
    7·1 answer
  • Increasing the thermal energy of a solution means you are __ it and increasing the __energy.
    7·1 answer
  • Solute separates as a solid when a saturated solution is cooled why​
    13·1 answer
  • Why cant we carry out the combustion of magnesium in a calorimeter?
    14·1 answer
  • Greenhouse gases and most other pollutants are typically concentrated in which of the following regions
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!