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yulyashka [42]
3 years ago
9

Why brain remembers picture better than words?​

Chemistry
2 answers:
mojhsa [17]3 years ago
5 0

Answer:

your brain processes ever detail in a picture rather than words for for example a picture of something words doesn't describe it as well as the picture could.

mr_godi [17]3 years ago
4 0
Humans respond and process images way better then text. 60,000 times faster. our brains are just wired that way and pictures are coded more easily and can be retrieved symbolic mode , while the dual coding process using is more difficult for both ways retrieval and processing
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A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the next fe
Agata [3.3K]

Answer:

not goin to be rude but I don't even get the question??

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3 years ago
Atomic size generally wha?
kipiarov [429]
Decreases as you move left to right
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3 years ago
Please help will give points<br>Match the type of thermal energy with the letters on the drawing​
Katen [24]

A: radiation

B: convection

C: conduction

7 0
3 years ago
Give the formulas of the compounds in each set (a) lead(l|) oxide and lead(lV) oxide; (b) lithium nitride, lithium nitrite, and
Ivanshal [37]

<u>Answer:</u>

<u>For a:</u> The formula of lead (II) oxide and lead (IV) oxide is PbO\text{ and }PbO_2 respectively.

<u>For b:</u> The formula of lithium nitride, lithium nitrite and lithium nitrate is Li_3N,LiNO_2\text{ and }LiNO_3 respectively.

<u>For c:</u> The formula of Strontium hydride and strontium hydroxide is SrH_2\text{ and }Sr(OH)_2 respectively.

<u>For d:</u> The formula of magnesium oxide and manganese (II) oxide is MgO\text{ and }MnO respectively.

<u>Explanation:</u>

All the given compounds are ionic compounds. This means that between the atoms complete sharing of electrons takes place.

  • <u>For a:</u>

Lead is the 82th element of periodic table having electronic configuration of [Xe]4f^{14}5d^{10}6s^26p^2.

To form Pb^{2+} ion, this element will loose 2 electrons and to form Pb^{4+} ion, this element will loose 4 electrons.

Oxygen is the 8th element of periodic table having electronic configuration of [He]2s^22p^4.

To form O^{2-} ion, this element will gain 2 electrons.

By criss-cross method, the oxidation state of the ions gets exchanged and they form the subscripts of the other ions. This results in the formation of a neutral compound.

So, the chemical formula for lead (II) oxide is PbO and for lead (IV) oxide is PbO_2

Thus, the formula of lead (II) oxide and lead (IV) oxide is PbO\text{ and }PbO_2 respectively.

  • <u>For b:</u>

Lithium is the 3rd element of periodic table having electronic configuration of [He]2s^1.

To form Li^{+} ion, this element will loose 1 electron.

Nitrogen is the 7th element of periodic table having electronic configuration of [He]2s^22p^3.

To form N^{3-} ion, this element will gain 3 electrons.

Nitrite ion is a polyatomic ion having chemical formula of NO_2^{-}

Nitrate ion is a polyatomic ion having chemical formula of NO_3^{-}

By criss-cross method, the oxidation state of the ions gets exchanged and they form the subscripts of the other ions. This results in the formation of a neutral compound.

So, the chemical formula for lithium nitride is Li_3N, for lithium nitrite is LiNO_2 and for lithium nitrate is LiNO_3

Thus, the formula of lithium nitride, lithium nitrite and lithium nitrate is Li_3N,LiNO_2\text{ and }LiNO_3 respectively.

  • <u>For c:</u>

Strontium is the 38th element of periodic table having electronic configuration of [Kr]5s^2.

To form Sr^{2+} ion, this element will loose 2 electrons.

Hydrogen is the 1st element of periodic table having electronic configuration of 1s^1.

To form H^{-} ion, this element will gain 1 electron and is named as hydride ion.

Hydroxide ion is a polyatomic ion having chemical formula of OH^{-}

By criss-cross method, the oxidation state of the ions gets exchanged and they form the subscripts of the other ions. This results in the formation of a neutral compound.

So, the chemical formula for strontium hydride is SrH_2 and for strontium hydroxide is Sr(OH)_2

Thus, the formula of Strontium hydride and strontium hydroxide is SrH_2\text{ and }Sr(OH)_2 respectively.

  • <u>For d:</u>

Magnesium is the 12th element of periodic table having electronic configuration of [Ne]3s^2.

To form Mg^{2+} ion, this element will loose 2 electrons.

Manganese is the 25th element of the periodic table having electronic configuration of [Ar]3d^54s^2

To form Mn^{2+} ion, this element will loose 2 electrons.

Oxygen is the 8th element of periodic table having electronic configuration of [He]2s^22p^4.

To form O^{2-} ion, this element will gain 2 electrons.

By criss-cross method, the oxidation state of the ions gets exchanged and they form the subscripts of the other ions. This results in the formation of a neutral compound.

So, the chemical formula for magnesium oxide is MgO and for manganese (II) oxide is MnO.

Thus, the formula of magnesium oxide and manganese (II) oxide is MgO\text{ and }MnO respectively.

7 0
3 years ago
What else should you listen for as a speaker gives a speech?
kenny6666 [7]

Answer:

Consider how the speaker begins the speech, the support given in the body of the speech, and how the speaker concludes. Listen for changes in tone. Listen for how the speaker uses delivery techniques such as pauses, pace, voice, metaphors and symbolism, repetition and parallelism, and vocabulary.

Explanation:

6 0
2 years ago
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