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
True [87]
4 years ago
7

Neutrons have. a.negative b.positive c.no charge d.nucleus

Chemistry
1 answer:
Firdavs [7]4 years ago
5 0
A negative That's the answer
You might be interested in
Rank the following from lowest to highest anticipated boiling point: C8H18, CH, C16H34,CH4,C4H10
viva [34]
<span>The relative strength of intermolecular forces such as ionic, hydrogen bonding, dipole-dipole interaction and Vander Waals dispersion force affects the boiling point of a compound. For this case, the longer the chain the higher the boiling point. 

</span>CH, CH4, C4H10, C8H18, C16H34

Hope this answers the question. Have a nice day.
8 0
3 years ago
Nitric acid with a concentration of 1mol/dm has a pH
goldenfox [79]
Water is neutral with ph 7. when we add water to acidic solution, it will be less acidic. so the pH of acid increases
6 0
3 years ago
Which aldehyde is an intermediate in the reduction of ethyl benzoate with lithium aluminum hydride?
garri49 [273]

Answer:

tetrahedral aldehyde

Explanation:

  1. The reaction begins with a hydride nucleophile reacting with the ester carbonyl carbon to form the tetrahedral intermediate.
  1. The carbonyl reforms to produce an aldehyde with the loss of the alkoxide ion.
  2. The resulting aldehyde undergoes a subsequent reaction with a hydride nucleophile to form another tetrahedral intermediate. The carbonyl is not able to reform, because there are no stable leaving groups.
  3. Therefore, the tetrahedral intermediate is protonated to produce a primary alcohol.
6 0
3 years ago
What particle limitation to the widespread of this reusable water bottles? Pls help someone
Sauron [17]

Answer: Plastic water bottles

Explanation:

If you use disposable water bottles, here are some important concerns you should know about how they’re made as well as the problems they cause for the planet, your health, and your wallet.

3 0
3 years ago
which of the following describes something an engineer would probably do first when developing new technology meant to reduce oc
JulijaS [17]

Answer:

Option B. is the right answer.

Explanation:

Before developing a new technology, an engineer has to evaluate the advantages and disadvantages of the chemical used in order to clean water bodies. If the chemical has more disadvantages as compared to advantages, so its usage will be avoided while if the chemical does not harm the marine organisms of the ocean so it can be used for the purpose of cleaning. So we can say that first the engineer has to study the chemicals.

3 0
3 years ago
Other questions:
  • How many calories are required to raise the temperature of 105 g of water from 30.0°c to 70.0°c?
    15·1 answer
  • A storm is missing the fact of different sauce on melting points for patches of ice of equal size a rip roped off in a different
    12·1 answer
  • In which of the following sets do all species have the same number of electrons
    11·2 answers
  • Isotopes with unstable nuclei are_______and are called _______.
    5·1 answer
  • A piece of unknown metal with mass 68.6 g is heated to an initial temperature of 100 °C and dropped into 42 g of water (with an
    15·1 answer
  • A hurricane and a typhoon are the same thing true or false?
    9·2 answers
  • Does anyone know the answer?????​
    9·1 answer
  • Help 12 points yes sir people
    14·2 answers
  • A container with a volume of 893L contains how may moles of air at STP?
    11·1 answer
  • Can someone please help I’ll give brainliest!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!