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
mixas84 [53]
3 years ago
6

Who was the first scientist to develop a theory of the atom

Chemistry
2 answers:
Olegator [25]3 years ago
8 0

Democritus, a Greek philosopher.

PIT_PIT [208]3 years ago
5 0

Democritus if you want the VERY first. Whereas John Dalton proposed the idea of the atomic theory. :)

You might be interested in
Why might calcium also be called the calcium of citric acid
Stella [2.4K]
Calcium citrate malate contains the calcium salt of citric acid and malic acid
6 0
3 years ago
SCIENCE QUEASTION I PUTED IT IN CHEMISTRY BECAUSE BRAINLY HAS NO SCIENCE WILL MARK BRAINLIEST
Elena L [17]

#1. The condition of the atmosphere at a certain time and certain place

#2. The rate of evaporation is EQUAL to the rate of condensation

Please mark Brainliest if this was helpful! :)

7 0
3 years ago
The standard Gibbs energy of reaction, ÄG°, for the dissociation of phenol is 56.4 kJ mol-1 at 298 K. Calculate the pKa of pheno
In-s [12.5K]
A is the answer to this question
3 0
3 years ago
To grow or reach the next stage in a life cycle is to develop.
gogolik [260]

Answer:

It's obviously true

Explanation:

As we have evolved over the years we have become more advanced

5 0
3 years ago
Water’s chemical formula is . One atom of bonded to two atoms of . The hydrogen atoms are to one side of the oxygen atom, result
xxTIMURxx [149]
Water’s chemical formula is H2O
One atom of oxygen bonded to two attached atoms of hydrogen.
The hydrogen atoms are to one side of the oxygen atom, resulting in a water molecule having a positive charge on the side where the hydrogens reside and a negative charge on the other side, where the oxygen atom resides. This separation
of charge on opposite ends of the molecule is called polarity

I hope this right and can help you!
7 0
3 years ago
Other questions:
  • a chemist encounters an unknown metal. They drop the metal into a graduated cylinder containing water, and find the volume chang
    5·1 answer
  • Ice is less dense than water because of which type of bond? metallic nonpolar covalent ionic hydrogen
    14·2 answers
  • Calculate the number of vacancies per cubic meter for some metal, M, at 773°C. The energy for vacancy formation is 0.97 eV/atom,
    10·1 answer
  • Hydrazine (N2H4) is a fuel used by some spacecraft. It is normally oxidized by N2O4 according to the following equation: N2H4(l)
    6·1 answer
  • What mass of water at 10.0 oC would be required to cool 50.0g of a metal having a specific heat of
    10·1 answer
  • A metallic substance separates into different metals when heated to certain temperatures. This substance may be an
    6·1 answer
  • Sulfur reacts with oxygen to form sulfur dioxide (SO2(g), Hf = –296.8 kJ/mol) according to the equation below.
    12·2 answers
  • What does percent composition tell you about a substance
    11·2 answers
  • + H20
    14·1 answer
  • Balance the following nuclear reactions
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!