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
Alexus [3.1K]
3 years ago
7

An atom is a small building block that forms matter. Many different models of an atom have been made over the years. Which of th

e following is NOT a reason why so many models of the atom have been made?
A
The atom has changed over the years.

B
New information led to new explanations.

C
Scientists questioned each other's work.

D
New equipment allowed for new discoveries
Chemistry
1 answer:
puteri [66]3 years ago
8 0

Answer:

<em>The correct option is A) The atom has changed over the years.</em>

Explanation:

Option A is not correct because an atom does not change. It remains the same always. The structure of an atom will always contain neutrons, protons and electrons.

Scientific theories tend to change over time as new information is brought up. Novel techniques lead to more advanced experiments and results. As a result, a scientific theory is subjected to change whenever evidence is found for a new theory which challenges the older one.

The atomic theory has changed many times due to novel scientific techniques and experiments.

You might be interested in
Hey guys please help me
Anvisha [2.4K]

Answer:

Water will move out of the eggplant cells and the cells will shrink.

Explanation:

I found it on a Quizziz.

6 0
2 years ago
What is the most viable solution for climate change
Korvikt [17]

Answer:

The Only Viable Solution: A New Moon Shot

The electric light bulb didn't appear from efforts to develop better candles or telling people to use less light.

3 0
4 years ago
Which type of clouds are feathery,high in the sky,and are made mostly of ice crystals?
Temka [501]
The cloud with those characteristics is #1
5 0
3 years ago
Read 2 more answers
a radio controlled airplane is moving at a velocity of 23 m/s. it accelerates to a velocity of 85 m/s in 9.3 seconds. what accel
tatuchka [14]

I will show you a method to find a velocity of anything:-


Find average velocity when acceleration is constant.

Set up an equation with position and time instead.

Find the distance between the start and end points.

Calculate the change in time.

Divide the total displacement by the total time.

Solve problems in two dimensions.

7 0
3 years ago
The volcano in the image is called Ol Doinyo Lengai. This volcano formed as a result of two plates separating. Which other type
creativ13 [48]

Answer:

Convergent

Explanation:

I did the test

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the percentage by mass of solution formed by dissolving 36.0 grams of HCl in 98.0 grams of water?
    7·2 answers
  • What is the formula for the ionic compound formed by magnesium and iodine?
    11·1 answer
  • An atom's tendency is to become stable. What does this mean? A. The electrons all move to one electron shell. B. The atom gains
    14·2 answers
  • Sulfuric acid is essential to dozens of important industries from steelmaking to plastics and pharmaceuticals. More sulfuric aci
    8·1 answer
  • A certain half-reaction has a standard reduction potential +0.80 V . An engineer proposes using this half-reaction at the anode
    5·1 answer
  • PLEASE HELP OR EXPLAIN!!
    14·1 answer
  • Divide 98.66 grams by 10.3 mL
    15·1 answer
  • I'm not 100% sure of the answer. Explanations are highly appreciated.
    14·1 answer
  • What are sports examples that involve transfer of momentum
    5·2 answers
  • True or False: The statement below is an observation.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!