3. What are the Earth's Poles? *
2 points
The Earth has a North Pole where Santa class lives and a South Pole where all the
enemies of Santa Claus live
O
The Earth has magnetic poles like a magnet. It has magnetic north and south poles
just like a magnet.
The Earth's Poles are places where people gather together to drink nonalcoholic
drinks.

Answer: NaCl is an ionic compound

Explanation: Sodium Chloride is formed from Na+ and Cl- ions.

It is soluble in water, it has crystalline structure, it has high melting point and

It is insulator as solid form. Water solution leads current.

Answer:

Cl2 + 2NaBr --> 2NaCl + Br2

Explanation:

This is a single displacement reaction where one side of the ionic compound switches with the other.

So, Cl2 + NaBr ---> NaCl + Br2

This isolates the Bromine and puts the Chlorine in it's place.

Then, balance out the equation like so and you should get

Cl2 + 2NaBr --> 2NaCl + Br2

memeemme eemmememmememmemmeemmeemememmemmemememmee Explanation:

Answer:

C) silver bromide

Explanation:

Calcium bromide is incorrect.

The compound which is insoluble in water is silver bromide (AgBr).

Those compounds which have high attraction force between their constitutes ions as compare to ions between the water and compounds are insoluble in water.

Among given compounds all are soluble in water except silver bromide, because silver is having high nuclear charge than other given alkali metals as calcium, potassium and sodium. So it tightly attracts the bromide ion towards itself and this attraction is more than the attraction between the H⁺ ion of water and bromide ion, as a result of which it is insoluble in water.

Hence, option (C) is correct i.e. silver bromide.

To know more about insoluble compounds, visit the below link:
https://brainly.com/question/14633704

Answer:

Orion is located on the celestial equator. Its location causes the rest of the stars to appear to revolve around Orion as the Earth rotates.

Explanation:

The above stated statement is the reason why those who watches for stars commonly called the star watchers use the Orion as their base point in star observation. Without this, it would be difficult to trace the stars or know the exact ones which appears on the sky.

Answer:

The no. of moles of tungsten contains (4.8 x 10²⁵ atoms) = (1.0 mol) (4.8 x 10²⁵ atoms)/ (6.022 x 10²³ atoms) = 79.7 mol.

Explanation:

Mark brainly if you like my answer

A loop of wire moving through a magnetic field will create which of the following?

(A) Electrical Current

I am pretty sure that electromagnetic Induction states that moving a magnet through a loop of wire creates . Electrical Current. I consider this option to be correct because according to lenz's law conductor  moves through loop and to be more exact in this case through an electrical current. I hope it help!

Answer:

single displacement

Answer:

Troposphere

D.

Explanation:

The troposphere is the lowest layer of our atmosphere. Starting at ground level, it extends upward to about 10 km (6.2 miles or about 33,000 feet) above sea level. We humans, live in the troposphere, and nearly all weather occurs in this lowest layer.

Answer:

sodium ,Na and magnesium,Mg

Explanation:

I believe mitosis is the answer

please mark me brainliest

A.  by increasing the temperature

B.  by increasing the surface area of the solute

C.  by increasing the pressure

D.  by decreasing the temperature

E.  by decreasing the surface area of the solute

Answer: The answer is 4.5e+27 grams, I hope I helped!

Explanation: N/A (I threw away my paper ^^")

Answer:

The sun's gravity pulls on the earth, and the earth pulls back on the sun at the same time. This is why the center of the solar system is not the center of the sun. As one gravitational body gets bigger than the other, it circles closer to the center of the system (shown in red).

Explanation:

hope this helps...

The earth is known to be falling towards the sun as a result of intense gravity. The earth is known to have plenty of sideways momentum and due to this sideways momentum, the earth is often falling towards the sun and missing it.

The reason we are pulled to the center of the Earth and not into the much larger sun by gravity is that all objects with mass, like our Earth, do bend and curve the fabric of the universe referred to as spacetime.

At most, the gravity from the sun result in our planet moving in a curved, elliptical path. but, the planets are moving fast enough so that they are not pulled into the sun.

The sun has a more weaker gravity and as it loses mass, it causes the Earth to slowly move away from it.

Learn more from

https://brainly.com/question/9934704

Answer: they don't have values there because they aren't on the pauling scale of electronegativity, as they don't form any compounds with other elements. However, argon and neon can technically form compounds with other elements; it is just extremely unlikely.

Explanation:

Answer:

2 moles NaClO3

Explanation:

2NaClO3 --> 2NaCl + 3O2

moles NaClO3 = 3 moles O2 x (2 moles NaClO3/3 moles O2) = 2 moles

conversion factor: 2 moles NaClO3 = 3 moles O2

In order to produce 3 moles of [tex]O_{2}[/tex], the chemical reaction needs to be balanced. the required number of moles of [tex]NaClO_{3}[/tex] are 2.

When the reactants undergo a chemical reaction, the number of moles on both the reactant and the product side must be balanced.

The chemical reaction of [tex]NaClO_{3}[/tex] is

2 [tex]NaClO_{3}[/tex]⇄2NaCl  + 3 [tex]O_{2}[/tex]

On the left side, 2 moles of [tex]NaClO_{3}[/tex] breaks into 2 moles of NaCL and 3 moles of [tex]O_{2}[/tex]. on the right side. Therefore, both side have an equal number of moles of each element.

Hence, two moles of [tex]NaClO_{3}[/tex] is required to produce 3 moles of [tex]O_{2}[/tex].

Learn more about a balanced chemical reaction.

https://brainly.com/question/22817140

#SPJ2

Answer:

Solids, liquids and gases all expand when heat is added

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. ...

Answer:

d

Explanation:

Answer:

C

Explanation:

I took this class it's C they are balanced

Answer:

ffff

Explanation:

Answer:

Protons and Neutrons

Explanation:

Thats it

Answer:

6 b physical properties

7b melting point

8 boiling

Answer:

The correct answer would be -

Thymine to adenine

Cytosine to guanine

guanine to cytosine

Adenine, and "U" uracil respectively.

Explanation:

mRNA is a sequence of complementary base sequences encoded from a gene or DNA segment which is used to produce the protein by the process called translation.

From converting a sequence from DNA to its complementary mRNA sequence, the rules of complementary base pairing will be applied: Cytosine (C) is replaced with Guanine (G) – and vice versa. Uracil (U) is replaced by Adenine (A) and Thymine is replaced by adenine.

Answer:

Places where primary succession occurs

include newly exposed rock areas, sand dunes, and

lava flows.

Answer:prokaryotes

Explanation:

Answer:

fossil?..................

Answer:

The five factors that determine the weather of any land area are: the amount of solar energy received because of latitude; the area's elevation or proximity to mountains; nearness to large bodies of water and relative temperatures of land and water; the number of such storm systems as cyclones, hurricanes, and ...

Answer:

Organisms change their behavior in response to changes in the surrounding environment.

Explanation:

All living things can respond to stimuli in the exterier environment, It is a form of energy—light waves or sound vibrations, From what they sense they will make neccisary changes to their diet and or where they are located.

Such as winter weather which is a type of stimulus will cause some animals to start hibernating.

Answer: yes it has to be

Explanation: i have done this answer before and got a 100 but dont remember all the answers