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
r-ruslan [8.4K]
2 years ago
6

Ocean tides on earth MOST influenced by gravity from the __

Chemistry
1 answer:
Ivahew [28]2 years ago
8 0

Answer:

moon

Explanation:

the moon's gravitational pull generates tidal force which affects earth's tides

You might be interested in
What is the number of valence electrons that most atoms prefer?
Nataly_w [17]

Answer: 8 electrons

Explanation: Valence electrons are the electrons in the outermost shell of an atom and they are important in chemical reactions.

Atoms are <em>happy</em> when they follow the octet rule which states that 2 electrons can go in the first shell and 8 electrons can go in the other shells.

Electrons are happy when they have a full outer shell which usually needs to be 8 electrons. However, some of the smaller elements like helium are happy because they can hold a max of 2 electrons and helium has 2 electrons since it has 2 protons in its core as well as 2 electrons in its energy levels.

4 0
3 years ago
Read 2 more answers
Platinum is one of the most dense elements (d = 21.5 g/cm3). What is the volume of a 10.0 g sample of the metal?
kvasek [131]

Answer:

0.465

Explanation:

To find the volume of a substance, divide the mass by the density.

M/D = V

10.0 / 21.5 = 0.4651163

Then round to 3 significant figures: and the density is 0.465

4 0
3 years ago
A sample of a mineral solid weighing 28.5 g was added to a graduated cylinder filled with to a level of 20.3 mL. As a result, th
bonufazy [111]

Answer:

2.8 g/mL is the density of the mineral.

Explanation:

The mass, m=28.5\ g

Volume of the object = Volume of water level rose - Initial volume of water = 30.5 mL - 20.3 mL = 10.2 mL

The expression for the calculation of density is shown below as:-

\rho=\frac{m}{V}

\rho=\frac{28.5\ g}{10.2 mL}=2.8\ g/mL

<u>2.8 g/mL is the density of the mineral.</u>

8 0
3 years ago
Am I correct lots of points!
larisa [96]
Yes the answer is correct the plant uses the energy to grow and fertilize other plants
5 0
3 years ago
Read 2 more answers
What is the mass of 5.07 mol N2?<br><br> (Answer)grams (3 SF)
Nata [24]

Answer:

Mass, m = 141.96 kg

Explanation:

Given that,

Moles = 5.07

Molar mass of N₂ = 28 g/mol

We need to find the mass of 5.07 mol N₂.

We know that,

No of moles is equal to mass divided by molar mass i.e.

n=\dfrac{m}{M}

Where

m is mass of 5.07 mol of N₂

So,

m=n\times M\\\\m=5.07\times 28\\\\m=141.96\ kg

So, the required mass of 5.07 mol N₂ is 141.96 kg.

5 0
2 years ago
Other questions:
  • What chemical property must argon have to make it a suitable choice for light bulbs?
    15·1 answer
  • What type of bond forms when electrons are transferred (lose or gain) from one atom to another?
    15·1 answer
  • What is the ph of a solution that is 0.100 m hio3and 0.100 m naio3?
    5·1 answer
  • How to calculate the mass percent of hydrogen
    10·1 answer
  • How are phase changes related to kinetic energy? Justify your response in TWO OR MORE COMPLETE SENTENCES.
    14·2 answers
  • What are the isomers of hexane​
    7·1 answer
  • Why is burning not a physical change?
    15·2 answers
  • Which element is more reactive in water?<br><br> -Na<br><br> -Mg
    10·2 answers
  • If a disease strikes the snake population in the food chain shown, what will happen to the populations of hawks?
    5·1 answer
  • What explanation can you give for why the sodium-potassium pump does not run out of ions to move in or out of the cell
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!