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
DaniilM [7]
3 years ago
12

Which scientist is credited with developing the first scientific atomic theory?

Chemistry
2 answers:
gulaghasi [49]3 years ago
7 0

Answer:

A. John Dalton

Explanation:

I took it :DD

Greeley [361]3 years ago
5 0

Answer:John Dalton

Explanation:

You might be interested in
_____ might be able to detect tumors based on its use of X-rays and ability to produce cross-sectional images of the brain.
MatroZZZ [7]

Answer: CAT (computerized axial tomography) scan

Explanation:

Computerized Axial Tomography (CAT) scan is an X-ray examination in which a computer generates images showing cross-section views of a patient's internal parts (brain, blood vessels and etc.)

CAT scan can identify normality and detect abnormalities (such as tumor and degenerated cells) in the internal organs and structures and hence, this information are used to guide other medical processes.

6 0
3 years ago
What happened to the mixture as it is poured into the strainer with cloth?​
zzz [600]

Answer:

The solid particles will be trapped behind on the strainer while the liquid molecules will pass or filter through.

Explanation:

Filtration is a process of separation of mixtures involving an insoluble solid and a fluid such as liquids or gases using a filtering medium such as paper or cloth or any other material. During the process, the liquid molecules pass through the filtering medium whereas the solid particles are not allowed to pass through but are retained by the medium. The reason is that the pores on the filtering medium are only small enough for the liquid molecules to pass through but not the solid particles.

An example of a mixture that can be separated through filtration is a suspension of chalk and water. Also, a mixture of water and solid particles such as water and tea leaves can also be separated using a strainer with cloth.

In the question, if a mixture of insoluble solids in a liquid is passed through a strainer with cloth, the solid particles will be trapped behind on the strainer while the liquid molecules will pass through.

3 0
3 years ago
Helpppppppppp!!!!!!!!!​
professor190 [17]

Answer:

a

Explanation:

the solution is extremely acidic and will dissolve the zinc rod

3 0
3 years ago
What are the two elements sand is made of? *
olga55 [171]

Answer:

tiny crystals of the mineral quartz, which is made out of silica and oxygen

4 0
3 years ago
Read 2 more answers
Questioned document examiners prefer to work with copies of a questioned document in order to avoid damage to the original
gladu [14]
I think it is a False
4 0
3 years ago
Other questions:
  • With newtons cradle , will the balls rock back-and-forth forever on the moon? Explain in detail.
    6·1 answer
  • Two gas jars are connected to each other, but they are separated by a closed valve. One gas jar contains oxygen, and the other i
    5·1 answer
  • John dalton said that all atoms are identical in size and mass. explain why this is incorrect.
    6·1 answer
  • The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same thing as weight, but the abb
    5·1 answer
  • Below is mgo. draw the structure of co2 and use curved arrows to show the movement of electron pairs. include lone electron pair
    12·2 answers
  • How many deciliter a of a .88M Lif solution be made using 25.5 cg Lif? Lif molar mass = 25.94 g/mol
    12·1 answer
  • The Lewis structure for a chlorate ion, ClO3-, should show ____ single bond(s), ____ double bond(s), and ____ lone pair(s).
    15·2 answers
  • Which has the larger change hydration in each pair of a)Na+ Or cs+ b)Sr+2 or Rb+ c)Na+ or Cl- d) O-2 or F- e)OH- or SH-
    13·1 answer
  • How did Ptolemy's model of the solar system explain the apparent changes in speed and direction of the planets?
    13·1 answer
  • Compared to rodents, rabbits have an extra pair of incisors and other skeletal structures that are different. They also have som
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!