Carbon atoms have four electrons in their outer shell. This means that a single carbon atom can form up to _______ bonds with other atoms.two
eight
four
six

Answers

Answer 1

Answer: If my memory serves me well, the correct answer looks like this: Carbon atoms have four electrons in their outer shell. This means that a single carbon atom can form up to four bonds with other atoms.

Answer 2

Answer:

The answer is: four.

For example compound carbon dioxide (CO₂):

Electron configuration of carbon: ₆C 1s² 2s² 2p².

Electron configuration of oxygen: ₈O 1s² 2s² 2p⁴.

Carbon atom is sp2 hybridized, it has three sp2 orbitals and one p orbital, they form four bonds.

Oxygen has two p orbitals, they form two bonds (one sigma and one pi bond).

p orbitals from carbon and oxygen overlap and form pi bond.

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What is the atomic number of an element that has six protons and eight neutrons?

Answers

The element would be Carbon, which is number 6 on the periodic table, therefore having an atomic number of 6.

Explain why ionic compounds are formed when a metal bonds with a nonmetal but covalent compounds are formed when two nonmetals bond.

Answers

Two nonmetals have enough electrons to share some for completing, so the bonds are covalent. A metal doesn't have that much, so it gives the few electrons on its outer layer more easily than a nonmetal (there must be a nonmetal to get them). This bond is ionic.
I'm still unaware of possible bonds between 2 metals (are there any? :) )

Final answer:

Ionic compounds form when a metal and nonmetal bond, as the metal loses its valence electrons which the nonmetal gains, resulting in an ionic bond. Covalent compounds form when two nonmetals bond, as they tend to share electrons allowing them to complete their valence shells resulting in a covalent bond.

Explanation:

The formation of ionic and covalent compounds depends on the elements involved and their properties. Metals, generally, have few valence (outer shell) electrons, while nonmetals have more. When a metal and nonmetal bond, the metal tends to lose its valence electrons, becoming a positively charged ion or cation, and the nonmetal gains these electrons, becoming a negatively charged ion or anion. This transfer of electrons results in an ionic bond.

On the other hand, when two nonmetals bond, they tend to share electrons because neither atom can completely overcome the other's attraction for electrons. These shared electrons allow them to complete their valence shells. This sharing of electrons results in a covalent bond.

Learn more about Ionic and Covalent Compounds here:

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Why does changing the volume of a container change the pressure of the gas in it?

Answers

Answer:

the answer is D

Explanation:

i did the test

When volume is decreased, the gas has less space in which to move, and therefore pressure increases as the gas is pushed together.

Boyle's law deals what quantities?

Answers

Boyle's Law deals with pressure and volume: P1V1 = P2V2 where pressure and volume will have an inverse relationship

How much does 1.2 moles of koh weight

Answers

0.02138822407164 moles. There are about 56 grams KOH in one mole.

In which type of chemical reaction do two or more reactants combine to form one product, only?(1) synthesis
(2) decomposition
(3) Single replacement(4) double replacement