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
kykrilka [37]
3 years ago
14

PLEASE ANSWER THIS QUESTION ASAP 50 POINTS

Chemistry
2 answers:
quester [9]3 years ago
4 0

Answer:

A very large amount of energy is produced from a series of chemical reactions.

Explanation:

Nuclear fission is the process of splitting apart nuclei (usually large nuclei). When large nuclei, such as uranium-235, fissions, energy is released. So much energy is released that there is a measurable decrease in mass, from the mass-energy equivalence. This means that some of the mass is converted to energy.

iogann1982 [59]3 years ago
4 0

Answer:

2nd option

Explanation:

Nuclear fission is the process of splitting apart nuclei (usually large nuclei). When large nuclei, such as uranium-235, fissions, energy is released. So much energy is released that there is a measurable decrease in mass, from the mass-energy equivalence. This means that some of the mass is converted to energy.

You might be interested in
The specific heat capacity of gold is 0.128 J/g C. How much would be needed to warm 250.0 grams of gold from 25.0 C to 100.0 C.
madam [21]

Answer:

3,200 joules

Explanation:

q = mcΔT = (250.0 g)(0.128 j/g°C)(100°C -25°C) = 3,200 joules

7 0
4 years ago
Units used in gas for pressure
Naya [18.7K]

Answer:

kilopascal, torr, and atmosphere

Explanation:

7 0
3 years ago
Which of the following reactions will produce a neutral salt?
anzhelika [568]
Strong acid weak base 
7 0
3 years ago
There are seven petals on that flower.<br> O<br> qualitative<br> quantitative
Dahasolnce [82]
Hey :)


This time the answer is quantitive because the mentions numbers

Hope this helps!
3 0
4 years ago
Read 2 more answers
If an atom has 5 protons and 6 neutrons how many electrons does it have? What would the mass of this atom be?
zysi [14]

Answer:

<em>Mass number = protons + neutron</em>

<em />

<em>The mass number of an element is the sum of the protons and neutrons. The number of neutrons for a given element is the only number that can change and still have the identity of the element stay the same, (because the atomic number is the number of protons). </em>

<em> </em>

<em>In this case the mass number would be 11</em>

HOPE THIS HELPS!!!

6 0
3 years ago
Other questions:
  • Sodium carbonate is often used in certain candies to create fizzy bubbles when solid weak acids in the candy are dissolved with
    10·1 answer
  • Heating 235 g of water from 22.6°C to 94.4°C in a microwave oven requires 7.06 × 104 J of energy. If the microwave frequency is
    8·1 answer
  • Help would be appreciated!
    8·1 answer
  • What is the volume of 25 g of ethyl alcohol with a density of 0.79 g/mL?
    14·1 answer
  • Concept of mole chemistry question<br><br><br><br>​
    6·1 answer
  • This is a normal nucleotide sequence on a DNA strand:
    15·1 answer
  • Balance the following chemical equations
    9·1 answer
  • HELPP PLEASEEE I REALLY NEED IT!!!!!!!!
    11·1 answer
  • Your family as an old apple tree in your backyard Your mom loves using the tree's apples to make pies. You don't care for apples
    14·2 answers
  • Plan an investigation to explore the relationship between properties of substances and the electrical forces within those substa
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!