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
Pepsi [2]
3 years ago
5

Can someone answer 1 For me please?

Chemistry
1 answer:
VikaD [51]3 years ago
6 0

Answer:

The answer is c.

Explanation:

You might be interested in
The term element refers to atoms that have the same number of _______.
erica [24]
I guess it’s Electrons
7 0
3 years ago
Read 2 more answers
Zeke knows that there are several layers of sediment underneath his town. The top layer is soil, the next layer is clay, and the
Eddi Din [679]

Answer:

He could add a model of soil layers.

Explanation: C

8 0
3 years ago
Read 2 more answers
What is the frequency of a wave that has 3 waves every five seconds?
Dmitry [639]

Answer:

Frequency, f = 0.6 Hz

Explanation:

We have,

Number of waves passing through a point are 3

Time for which the waves are passing is 5 seconds

It is required to find the frequency of a wave. The frequency of a wave is defined as the no of waves per unit time. So,

f=\dfrac{n}{t}\\\\f=\dfrac{3}{5}\\\\f=0.6\ Hz

So, the frequency of a wave is 0.6 Hz.

7 0
3 years ago
Which is the largest group of mollusks?
KonstantinChe [14]

Answer:

Gastropoda.

Explanation:

3 0
3 years ago
Read 2 more answers
What is the molarity of a solution that contains 0.400 mol HCI in 9.79 L solutions ​
USPshnik [31]

Molarity's formula is known as: Molarity(M)=moles of solute/liters solution.

In this case we are already given moles and liters so you just have to plug the numbers into the equation.

0.400 mol HCL/9.79L solution=0.040858M

If you were to use scientific notation, the answer will be: 4.1*10^-2, but otherwise, you can just use the decimals above and round appropriately as you see fit.

6 0
3 years ago
Other questions:
  • In the gizmo what light intensity in CO2 level do you think will maximize the rate photosynthesis
    15·1 answer
  • What are members one through six of the alkyne family
    11·1 answer
  • Which natural polymer makes up paper? A. starch B. nylon C. wool D. rubber
    9·1 answer
  • CC14<br> Element<br> Compound<br> Which one is it
    13·1 answer
  • Is fog homogeneous or heterogeneous? And why?​
    14·1 answer
  • How can the conductivity of a salt solution be decreased?
    5·1 answer
  • 12. What is the empirical formula for C10H30O5?
    9·1 answer
  • Electronegativity difference of F and Cl: <br><br> ionic<br><br> covalent
    13·2 answers
  • When a 8 gram slice of bread is burned under a beaker of 4500 grams of water, it heats up the water by 1.3 degrees Celsius. The
    15·1 answer
  • 1 mole = 6.02 x 10” particles
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!