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
OlgaM077 [116]
3 years ago
13

Plants get all their matter from soil. True or False

Chemistry
1 answer:
Elodia [21]3 years ago
8 0

Answer:

False

Explanation:

Not all of it but some of it. Hope this helps! (ノ◕ヮ◕)ノ*:・゚✧

You might be interested in
Solve the science problem
erastovalidia [21]

Answer:

It's C

Explanation:

3 0
3 years ago
Read 2 more answers
The image is a model of sulfuric acid that has a chemical formula of H2SO4. In 1-2 sentences, explain why creating models, like
zepelin [54]

Models of atoms and compounds help in understanding of concepts of reactions in chemistry.

<h3>What are models?</h3>

Models are objects used to provide a visual representation of certain things or structures.

Models are widely employed in chemistry because of their usefulness in strengthening understanding of concepts.

The importance of models in chemistry include:

  • they help students to be able to visualize the structures of atoms and compounds in a macroscopic scale
  • they provide an a clearer understand of how atoms combine to form products in reactions.

Therefore, models help in understanding of concepts of reactions in chemistry.

Learn more about chemistry models at: brainly.com/question/4769748

4 0
3 years ago
How many number of electrons are in nitrogen and aluminium in their ionic States?​
mariarad [96]
If you look at the periodic table you’ll noticed a trend. Group one, sometimes called 1A, has hydrogen in it, it’s group (column) has a positive charge. The group (column) next to it Group 2 sometimes called 2A has twice the charge as group 1. Then you skip the transition metals, and then land on group (column) 13. These guys have a charge of +3 typically. Then you have group 14, sometimes called 4A, and it’s weird and it kind of breaks with this trend. Then you have group (column) 15 next to it, sometime called 5A, which now starts to count down in charge, it has a charge of -3.

And each group (column) after that countdown to zero charge, once you have zero charge you know that you’re in the noble gases.

So, nitrogen in group (column) 15, also know as column 5A. This column has for the most part a charge of -3.

Aluminum is in group (column) 13, they have a charge of +3 typically.


I hope that helps.

7 0
3 years ago
What is the proper name for NH4C2H3O2?
Alik [6]
<span>Ammonium Acetate in its inorganic name, or in its organic name it is NH4CH3COO.

hope that helped</span>
3 0
4 years ago
Read 2 more answers
Calculate the volume of a box, in cubic centimeters, which is 423 cm long, 12 cm wide, and 25 cm high. Report your answer with c
liq [111]

Answer:

130,000 cubic centimeters

Explanation:

The volume of a box is its length multiplied by its width multiplied by its height (lwh). 423 times 12 times 25 is 126,900. When multiplying, the number of significant figures is the same as the number with the least number of significant figures. The correct number of significant figures in this example is 2, so 126,900 would need to round up to 130,000 in order to have 2 significant figures.

4 0
3 years ago
Other questions:
  • HELP QUICK!!!!!!
    8·1 answer
  • What mass of calcium chloride is needed to prepare 2.657 L of a 1.56 M solution?
    10·1 answer
  • Pls help i beg
    14·1 answer
  • How does the location and design of a house can help control temperature?
    12·1 answer
  • Need help with this question please.
    7·1 answer
  • When a known quantity of compound, at a known concentration, is added to a known volume of another compound to determine the con
    13·1 answer
  • At which temperature can water contain the most<br> dissolved sugar?
    5·1 answer
  • If the shape of the moon appears to be increasing over time, what is
    9·2 answers
  • Which of the following types of models is generally used to predict long-term events? a. idea model b. physical model c. compute
    6·1 answer
  • 4Na+O2 =2Na20
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!