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
horsena [70]
3 years ago
10

Will AWARED BRAINIEST ASAP

Chemistry
2 answers:
vovangra [49]3 years ago
8 0
3 would be most rocky planets
4 would be true
5 would be closest planet to the sun
6 would be remains that never formed a planet
7 would be planet A orbits faster than planet B
8 would be Saturn 
viktelen [127]3 years ago
4 0

Answer:

3. one of the rocky planets

4. True

5. closest planet to sun

6. Most of them lie in a belt between Earth and Mars.

7. Planet A orbits faster than Planet B.

8. Saturn

Explanation:

3. Jupiter is the fifth planet of the solar system. It is the largest Jovian planet made of gases such as hydrogen. It has 79 known moons. The great red spot is a largest cyclone present on it which as big as two Earths'.

It is a gaseous planet and not a rocky one.

4. The shape of the orbit of a planet depends on the gravitational pull. The balance between the forward motion of planets and the gravitational pull of other planets and star determines the orbit. Thus, the given statement is true.

5. Mercury is the closest planet to Sun. Venus is the second planet from the Sun. It has very thick atmosphere which makes it the hottest planet of the solar system as the sun heat gets trapped in its thick atmosphere mostly made up of carbon-dioxide. Venus has no moons. It has a rocky surface.

6. Asteroids are the irregular sized and shaped bodies present in the solar system which orbit the sun. Most the asteroids are present between the orbits of Mars and Jupiter. These are thought to be remains of the planet which could never be formed between Mars and Jupiter.

7. From Kepler's law, we understand that the planets closer to the star have smaller orbital period i.e orbit faster than the planets which are farther. Thus, planet A which closer to the star would have shorter orbital period and faster orbital speed.

8. According to the given chart, Saturn contains most of the hydrogen gas. Saturn is a gaseous planet. It has so low density that it can even float on water. It is composed of hydrogen gas and metallic hydrogen. It is surrounded by a ring system.

You might be interested in
A student carries out this chemical reaction in a beaker:
nydimaria [60]

Answer:The correct answer is option (C).

Explanation:

Zn+CuCl_2\rightarrow Cu+ZnCl_2

After the reaction between Zinc and copper(II) chloride, Zinc chloride and copper will be obtained as a product. This reaction occurs because zinc is more reactive than copper which displaces the copper from its aqueous solution.

The student will expect to find copper metal at bottom of the beaker with aqueous solution of zinc chloride.

Hence the correct answer is option (C).

7 0
3 years ago
when you put a book on a table the table pushes on the book is that newton's 1st,2nd,or 3rd law of motion ? 
ohaa [14]
The table pushes the book and the book pushes the table
It's 3rd law
8 0
2 years ago
Lead ions and magnesium ions both have a charge of 2+. predict the ionic equation for this reaction.
FinnZ [79.3K]
Answer:
PbMg

Explanation:
Because they both have a charge of 2+, they can be reduced and cancel each other out because 2 and 2 can be reduced to 1
4 0
2 years ago
Question 6 (1 point)
777dan777 [17]
This statement would be best characterized by the law of conservation of momentum—choice C.
8 0
3 years ago
What is the relationship between the number of protons and the number of electrons in an atom?
aleksley [76]
In a neutral atom they are both equal, and their even quantities makes the atom neutral...
6 0
3 years ago
Other questions:
  • What is the chemical formula for the base lithium hydroxide?
    7·1 answer
  • Addition of dns at the end of the incubation period stopped the reaction by denaturing sucrase. explain why it is important to d
    15·2 answers
  • It’s a organic chemistry
    7·1 answer
  • In the following net ionic equation, identify each reactant as either a Bronsted-Lowry acid or a Bronsted-Lowry base. HCN(aq) H2
    13·1 answer
  • Given the equations below, what is the heat of reaction for the process in which carbon monoxide is formed from its elements?
    15·2 answers
  • In which of the following ionic compounds is the force of attraction between cation and anion the weakest?
    7·2 answers
  • Omg I’ve been stressing for the past minutes can someone please help me
    13·2 answers
  • A 13 letter word for a region around the nucleus of an atom whose electrons are likely to be found?
    9·1 answer
  • An object submerged into 50 cm^3 of water raises the water level to 65 cm^3. The mass of the object is 30 g. What is its density
    9·1 answer
  • What is the volume, in liters, of 13.5 moles of a gas at STP? (STP = 273.15K, 1 atmosphere)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!