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Chemistry

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Jody Fay

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Cards in this guide (13)
The energy required to completely dissociate two atoms that are covalently bonded together is called

Bond energy

To name the compound written as CuO you would write

Copper (II) oxide.

The electron geometry of a water molecule is even though the molecular geometry is bent

The electron geometry of a water molecule is tetrahedral even though the molecular geometry is _____.

Bent

Is Dihydrogen monoxide an example of a nonpolar molecule

Dihydrogen monoxide (H2O or Water) is not an example of a nonpolar molecule. It is a polar molecule.

The geometry of a water molecule is what

Tetrahedron.

Hydrogen bonding is a weak attractive force

True

If a fluorine atom were to attract an extra electron from lithium the lithium atom would become charged

If a fluorine atom were to attract an extra electron from lithium, the lithium atom would become ______________ charged.

Answer: positively

Hydrogen bonds create unusual properties in water what are they

Liquid water is denser than ice.,Ice floats on top of liquid water.

apex

mike asencio

All compounds are positively charged

false

Which of the following compounds is carbon tetrahydride CH4 C4H CaH or CaH4

CH4. Tetra means 4. Hydride means hydrogen. 4 hydrogen+carbon.

What Bond energy needed to break or create bonds is measured in units is called

The answer is B. Kilojoules

Why are the valence electrons found in metallic bonds different from other bonds because of what

Metallic bonds have delocalized electrons.

Atoms like sodium and lithium often lose electrons, which makes them

cations

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