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
Tju [1.3M]
3 years ago
7

I get it! Now I know that atomic theory changed with time because...?

Chemistry
1 answer:
Zinaida [17]3 years ago
4 0

Answer:

okay so i hope this helps

Explanation:

In chemistry and physics, the atomic theory explains how our understanding of the atom has changed over time. Atoms were once thought to be the smallest pieces of matter. However, it is now known that atoms are made up of protons, neutrons, and electrons. These subatomic particles are made up of quarks.

You might be interested in
The Earth’s atmosphere is divided into five layers. In which layer does all life exist?
n200080 [17]

Answer:

1. troposphere

2. less dense/decreases

3. ozone

4. nitrogen

5. xylem

6. flagellum

7. kingdom fungi

8. Ocean convection currents

9. As they fly, insects spread pollen that sticks to their bodies from the flowers.

10. the plastic handle, because it is a good insulator.

11. The hyphae, or feeding structures, reach deep into the wood to obtain nutrients

12. chemical energy

13. created or destroyed.

14. electromagnet

15. c

16. kinetic, elastic potential

5 0
3 years ago
Is sulfur is a non metal
Wittaler [7]

Answer:

Sulfur is a non mental, because it is consistent with the 3 physical properties listed for nonmetals

3 0
3 years ago
Read 2 more answers
GIVING 25 POINTS PLUS BRAINLIEST FOR CORRECT ANSWERS!!!!
Airida [17]

Answer:

The answer to your question is:

Explanation:

e) 9.10 x 10³ + 2.2 x 10⁶ = 2.2091 x 10⁶

f) 1113.0 - 14.6 x 10² = -347 = -3.47 x 10²

g) 6.18 x 10⁻⁴⁵ + 4.72 x 10⁻⁴⁴ = 5.338 x 10⁻⁴⁴

h) 4.25 x 10⁻³ - 1.6 x 10⁻² = -0.01175 = -1.175 x 10 ⁻²

5.- Calculate ...

a) 2.63 x 10⁻⁴

b) 2.26 x 10¹³

c) 1.97 x 10²

d) 1.65 x 10⁻²³

e) 2.5 x 10⁻⁸³

f) 1.61 x 10¹⁴

g) 2 x 10⁷⁹

h) 2.37 x 10⁻⁷

7 0
3 years ago
Read 2 more answers
Write the chemical formula for a molecule of non cyclic amp.
RSB [31]
The structural formula shown in the picture is the cyclic AMP or cyclic adenosine monophosphate. It is an essential component in RNA synthesis and metabolic processes. When it becomes non-cyclic after enzymatic reaction, you would have to disconnect the cyclic rings. When you do, you add 2 H atoms, one for each terminal end. The formula for cyclic AMP is C₁₀H₁₄N₅O₇P. Since there are three cyclic rings, you would have to add 6 hydrogen atoms. Thus, the formula for noncylic AMP is C₁₀H₂₀N₅O₇P.

6 0
3 years ago
What is the purpose of replication?
True [87]

Answer:

2-to produce copies of a DNA molecule

8 0
3 years ago
Other questions:
  • What happens to chemical bonds between atoms or ions during a chemical reaction?
    14·1 answer
  • The atomic mass of hydrogen is one. True False
    11·2 answers
  • Why does electronegativity increase as you move across the periodic table
    6·1 answer
  • T/F according to the law of conservation of energy, when you use energy
    8·1 answer
  • What is a colander used for?
    13·2 answers
  • 12.4 g of phosphorus reacts with 9.6 g of oxygen.
    11·1 answer
  • How does nuclear fission of Uranium - 234 result in electricity being generated?
    8·1 answer
  • Which is a NOT a freshwater source on Earth?
    6·1 answer
  • What are three examples of matter you can see where you are right now. Thanks for the help everyone!
    15·2 answers
  • PLEASE HELPPP. I'LL AWARD BRAINLIEST !!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!