How Atoms Bond ? Video , Question and Answer...

What is an ionic bond?

• A bond that can only occur in liquid states

• A bond formed by sharing electrons equally

• A bond where one atom takes electrons from another, creating charged ions

• A bond between only neutral atoms

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What is a covalent bond?

• A bond that results in the formation of charged ions

• A bond formed by the sharing of electrons between atoms

• A bond where atoms share a communal meal

• A bond formed through the exchange of electrons

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Which of the following is held together by ionic bonds?

• DNA

• Sodium chloride

• Proteins

• Oxygen gas

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How many electrons does carbon have available for bonding?

• One

• Two

• Four

• Three

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What determines the number of bonds an atom can form?

• The number of protons in its nucleus

• Its position in the periodic table

• The size of the atom

• The arrangement of its electrons

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What are groups of atoms that share electrons covalently called?

• Compounds

• Molecules

• Ions

• Lattices

Which element is likely to form only one bond?

• Hydrogen

• Oxygen

• Nitrogen

• Carbon

In the video it stated that, sodium chloride, also known as table salt is held together by _________.

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What is the name of the tyupe boding where atoms share electrons ?

Every atom of a pure, unbonded element

is electrically ​ (a)   because it contains the same number

of ​ (b)   in the nucleus

as it does ​ (c)   around the nucleus.

And not all of those electrons are available for bonding.

Only the ​ (d)   electrons

• neutral
• protons
• electrons
• outermost

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