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
Vlad [161]
3 years ago
8

Why did the atomic model theory change over time

Chemistry
1 answer:
Harlamova29_29 [7]3 years ago
4 0

Answer:

The atomic theory has changed over time as new technologies have become available. Scientific knowledge builds on past research and experimentation. 400 B.C. Democritus, a philosopher in ancient Greece, began the search for a description of matter.

Explanation:

You might be interested in
Which of these is a mixture??<br><br> A.) salad<br> B.) potassium<br> C.) water<br> D.) sugar
tensa zangetsu [6.8K]
Salad would be a mixture because it is not chemically combined, if needed you could physically take it apart. So your answer would be A.)
8 0
4 years ago
Read 2 more answers
What happens with electrons in a non-polar bond? <br> Brainliest!!!!!!!
marusya05 [52]

Answer:

In a nonpolar covalent bond, the atoms share electrons equally with one another.

Explanation:

Nonpolar covalent bonds are a type of bond that occurs when two atoms share a pair of electrons with each other. These shared electrons glue two or more atoms together to form a molecule.

3 0
3 years ago
What is the metal that is grouped with metalloids
vlabodo [156]

Answer:

The post-transition metals cluster to the lower left of this line. Metalloids: The metalloids are boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po). They form the staircase that represents the gradual transition from metals to nonmetals.

Explanation: i googled it

4 0
3 years ago
A sample of seawater weighs 158 g and has a volume of 156 mL. What is the density, in g/
nirvana33 [79]

1.01 g/ml

<em>Hope this helps</em><em> </em><em>:</em><em>)</em>

3 0
4 years ago
Imagine that a single cell below goes through four cell divisions. How many cells are produced? To find out, draw the parent cel
Lisa [10]

16 cells are produced from a single parent cell after the fourth division of the cell.

<h3>What is a cell?</h3>

In biology, the smallest unit can live on its own and that makes up all living organisms and the tissues of the body.

In mitosis type of cell division, one parent cell is divided into two same or different daughter cells. In this way, in the first division, two cells are produced from single parent cells and in the second division, four daughter cells are produced. In the third division, 8 cells are produced from 4 parent cells and in the fourth division, 16 cells are formed from 8 cells.

So we can conclude that 16 cells are produced from a single parent cell after the fourth division of the cell.

Learn more about cell here:

brainly.com/question/13123319

#SPJ1

4 0
2 years ago
Other questions:
  • The first-order decay of radon has a half-life of 3.823 days. How many grams of radon remain after 7.22 days if the sample initi
    5·1 answer
  • How many tiny frogs sitting next to each other would measure the same length as a Blue Whale?
    7·2 answers
  • Write the products of these double-replacement reaction. Then balance each equation. a) NaOH(aq) + Fe(NO3)3 (aq)---&gt; Iron (II
    10·1 answer
  • How are the structure and properties of solids related
    8·1 answer
  • Number six please!!!
    8·2 answers
  • As the atomic number on the Periodic Table increases, the number of electrons A. is unchanged B. alternates C. decreases D. incr
    7·1 answer
  • What is the molar mass of the following compound: C1H3P2
    5·1 answer
  • The recommended dally allowance (RDA) of selenium in your diet is 55 micrograms. how many atoms of selenium is this?
    15·1 answer
  • The following statements characterize a chemical reaction, EXCEPT a.The atoms of the substance rearrange, but the total number o
    10·1 answer
  • Nylon is a synthetic material that has many uses. It is used in the production of machine parts, cookware, and fabric. Nylon is
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!