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
BartSMP [9]
3 years ago
13

How was protons and electrons discovered ?

Chemistry
2 answers:
yarga [219]3 years ago
4 0
Yah thomos found that atoms had a negative charge
-Dominant- [34]3 years ago
3 0
OK so basically many experiments were done and Ernest Rutherford found that atoms had a positive charge and it contains most of its mass. and for the electron J.J. Thomson found that atoms have a negative charge after a various amount of study and experimentation 
You might be interested in
What is the molar mass of a substance?
OlgaM077 [116]

oops pls forgive me I accidentally did the wrong question.

4 0
3 years ago
Benzene would react_____________.
Vlada [557]

Answer: Benzene is less reactive than methylbenzoate and more reactive than Nitrobenzene

Explanation:

This is because the methyl group on the benzene ring is an electron donating group leading to the activation of the ring and subsequently leading to more canonical resonance structure at the intermediate stage of the reaction enhancing the faster reactivity

However for the Nitrobenzene the nitro group is an electron withdrawing group leading to a slower activation and less resonance canonical structure at the reaction intermediate leading to a slower reaction than the reaction of benzene without the nitro group

4 0
3 years ago
What is the basic of an organic molecule
Deffense [45]
Organic molecules<span> are the </span>molecules<span> of life and are built around chains of carbon atoms that are often quite long. There are four main groups of </span>organic molecules<span>that combine to build cells and their parts: carbohydrates, proteins, lipids, and nucleic acids.</span><span>What is the basic of an organic molecule

</span>
4 0
3 years ago
Read 2 more answers
When NH NO3(aq) reacts to form N2O(g) and H2O(1), 150 kJ of energy are evolved for each mole of NH NO3(aq) that reacts.
amid [387]
Billy bobbbbbbbbbbbbbbbbbbbbbbb
4 0
3 years ago
Does a large ball of aluminum foil have the same properties as a small ball?
dsp73

Answer:

yes

Explanation:

same properties different size

can i have brainliest pls

5 0
3 years ago
Other questions:
  • If it requires 18.2 mL of 0.45 molar barium hydroxide to neutralize 38.5 mL of nitric acid, solve for the molarity of the nitric
    5·1 answer
  • 2. Using the specific heat capacity value that you determined in Part II of the lab, what is the most probable identity of the u
    15·1 answer
  • What mean hoax and thanks ❤❤❤​
    15·2 answers
  • Is flammability an example of physical property
    12·2 answers
  • When steam is passed through red hot coke, a mixture of two gases is formed. Explain with reaction​
    10·1 answer
  • The smallest part of a compound that still acts like that compound is ____.
    15·1 answer
  • A sample of phosphorus-32 has a half-life of 14.28 days. If 55 g of this radioisotope remain unchanged after approximately 57 da
    9·2 answers
  • Which property is dependent only on the atomic structure of the compound? *
    15·1 answer
  • How much thermal energy must be added to a 87.5 g sample of ice at -25oC completely melt the entire sample? As part of your work
    9·1 answer
  • Helpp im timed Part A
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!