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3 years ago

How many atoms of carbon does this molecule have?

Chemistry

1 answer:

blsea [12.9K]3 years ago

6 0

Answer:

Carbon has four valence electrons in its shell carbon can share electrons with up to four different atoms.

Explanation:

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Which statement is true about real gases with the correct reason:

LenKa [72]

There are 2 possible answers here : b and d.

The Ideal Gas Equation is : PV = nRT

Here, when pressure is increased and temperature is lowered, the volume of the molecules will substantially decrease, which means it has deviated from ideal behavior.

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2 years ago

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What are the four points of food safety?

KatRina [158]

The four steps of food safety are:

Clean: Wash your hands and clean surfaces often
Separate: Don't cross-contaminate the food
Cook: Cook the food to the right temperature
Chill: Refrigerate promptly

Hope this helps! If you need more help or have any questions just message me! :)

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4 years ago

Which will get spoiled faster: plum in water or plum in the open?

lara31 [8.8K]

Answer:

It depends

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Explanation:

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2 years ago

How does the electron configuration of elements within the same group compare? (A.) They all have their valence electrons in the

lesya [120]

Answer:

B.They all have their valence electrons in the same type of subshell

Explanation:

The electron configurations of elements in the same group (column) of the periodic table have them in the same type of subshell.
But the subshells may be of different shells. Thus , the energies of them need not be the same.
For example , The Alkalai Metals are found in the first column of the periodic table Group IA. This set of elements all have valence electrons in only the ' $s$ ' orbital and because they are in the first column they all have $s^{1}$ configuration. i.e,

H $1s^1$
Li $1s^2 2s^1$
Na $1s^2 2s^2 2p^6 3s^1$
K $1s^2 2s^2 2p^6 3s^2 3p^64s^1$

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3 years ago

How does concentration affect our daily lives in science?

statuscvo [17]

1. Increasing the concentration of one or more reactants will often increase the rate of reaction. This occurs because a higher concentration of a reactant will lead to more collisions of that reactant in a specific time period.

2. Physical state of the reactants and surface area.

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3 years ago