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
Svetllana [295]
3 years ago
10

What type of energy has caused the fewest deaths per unit of energy produced?

Chemistry
1 answer:
mash [69]3 years ago
4 0

Answer: Nuclear energy is by far the safest energy source in this comparison – it results in more than 442 times fewer deaths than the 'dirtiest' forms of coal; 330 times fewer than coal; 250 times less than oil; and 38 times fewer than gas.

You might be interested in
What is the molar concentration of chloride ions in a
Yanka [14]

Answer:

The concentration of chloride ions in the final solution is 3 M.

Explanation:

The number of moles present in a solution can be calculated as follows:

number of moles = concentration in molarity * volume

In 100 ml of a 2 M KCl solution, there will be (0.1 l * 2mol/l) 0.2 mol Cl⁻

For every mol of CaCl₂, there are 2 moles of Cl⁻, then, the number of moles of Cl⁻ in 50 l of a 1.5 M solution will be:

number of moles of Cl⁻ = 2 * number of moles of  CaCl₂

number of moles of Cl⁻ = 2 ( 50 l * 1.5 mol / l ) = 150 mol Cl⁻

The total number of moles of Cl⁻ present in the solution will be (150 mol + 0.2 mol ) 150.2 mol.

Assuming ideal behavior, the volume of the final solution will be ( 50 l + 0.1 l) 50.1 l. The molar concentration of chloride ions will be:

Concentration = number of moles of Cl⁻ / volume

Concentration = 150.2 mol / 50.1 l = 3.0 M

8 0
3 years ago
Iron and Oxygen form rust. Compare the mass of iron and oxygen before the reaction with the mass of rust resulting from the reac
LekaFEV [45]
The mass will stay the same because of the conservation of mass
3 0
3 years ago
Read 2 more answers
Science help please 20 points
cupoosta [38]

Answer:

1. Earth

2. Sun

3. Sun

4. Earth

5. Earth

6.Sun

7. Earth

Explanation:

I'm a lil sus of 3 and 6 but I'm pretty sure it's right.

7 0
2 years ago
Read 2 more answers
How many calories are required to raise the temperature of 75g of water from 20 ˚C to 50˚ C?
mojhsa [17]
The answer to the question is letter b
7 0
3 years ago
What are the chemical names for KF
den301095 [7]
Um, I think it’s: k is potassium and F is fluorine so potassium Fluoride
7 0
3 years ago
Other questions:
  • Kaia, a chemical engineering graduate, has documented all titration procedures in her project report. She refers to this report
    12·1 answer
  • When patterning a shotgun, what is a sufficient percentage of pellets within a 30-inch circle? at least 25% of the load, concent
    5·1 answer
  • I need help on 5,6,7. I would give you guys a thank you. This is going to be due very soon.
    8·1 answer
  • I need help ASAP!! Plzz
    15·1 answer
  • Complete el crucigrama sobre conceptos del agua.
    11·1 answer
  • After 15 minutes, 30 g of a sample of polonium-218 remain unchanged. If the original sample had a mass of 960 g, what is the hal
    11·1 answer
  • The atomic nucleus contains?
    12·1 answer
  • What property do all of the group 18 elements have that makes them stand out from other elements?
    9·1 answer
  • Can you help give examples of elements, compounds, and mixtures? My friend is having trouble with it.
    8·1 answer
  • Rank the following glassware used in lab from least accurate (1) to most accurate (3).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!