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Chemistry

Larissa Thompson ∙

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Term1/13

How many electrons can the s orbital hold

Definition1/13

Term1/13

Which term describes the describes the disorder of random molecular motion

Definition1/13

Entropy

Term1/13

Does H2 have a molecular dipole moments

Definition1/13

No. H2 does not have a permanent dipole moment.

Term1/13

How is the name of the second element in a covalent molecule changed

Definition1/13

The ending of the second element is changed to -ide

Term1/13

Why are prefixes not needed in naming ionic compounds

Definition1/13

Ions combine in only one ratio, so prefixes are not needed.

Term1/13

How does one determine the number of core electrons an atom has

Definition1/13

subtract the group number from the atomic number

Term1/13

Which 2 atoms form a covalent bond

Definition1/13

If the electronegativity difference between two atoms is below 1.7, then the two atoms form covalent bond.

Term1/13

What elements have the largest first ionization energy

Definition1/13

Cl -apex.

Term1/13

Which electrons in an atom have the highest energy level

Definition1/13

The valence electrons.

Term1/13

What is the correct electron configuration for an element with 5 electrons in the 3d energy sublevel

Definition1/13

1s22s22p63s23p64s23d5

Term1/13

When would dipole dipole be significant

Definition1/13

Dipole-dipole forces play a significant role when a molecule is polar.

Term1/13

Which molecule or ion has a trigonal planar shape

Definition1/13

So3

Term1/13

how should you indicate that there are multiple polyatomic ions in a chemical formula

Definition1/13

put parentheses around the atoms in the ion and then add a subscript - apex

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Cards in this guide (13)

How many electrons can the s orbital hold

Which term describes the describes the disorder of random molecular motion

Entropy

Does H2 have a molecular dipole moments

No. H2 does not have a permanent dipole moment.

How is the name of the second element in a covalent molecule changed

The ending of the second element is changed to -ide

Why are prefixes not needed in naming ionic compounds

Ions combine in only one ratio, so prefixes are not needed.

How does one determine the number of core electrons an atom has

subtract the group number from the atomic number

Which 2 atoms form a covalent bond

If the electronegativity difference between two atoms is below 1.7, then the two atoms form covalent bond.

What elements have the largest first ionization energy

Cl -apex.

Which electrons in an atom have the highest energy level

The valence electrons.

What is the correct electron configuration for an element with 5 electrons in the 3d energy sublevel

1s22s22p63s23p64s23d5

When would dipole dipole be significant

Dipole-dipole forces play a significant role when a molecule is polar.

How is the name of the second element in a covalent molecule changed

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Chemistry

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Chemistry

How many electrons can the s orbital hold

Which term describes the describes the disorder of random molecular motion

Does H2 have a molecular dipole moments

How is the name of the second element in a covalent molecule changed

Chemistry

How many electrons can the s orbital hold

Which term describes the describes the disorder of random molecular motion

Does H2 have a molecular dipole moments

How is the name of the second element in a covalent molecule changed

Chemistry

How many electrons can the s orbital hold

What is molarity pure water

Does H2 have a molecular dipole moments

How is the name of the second element in a covalent molecule changed

Chemistry

What is molarity pure water

What elements have the smallest value for first ionization energy

Which term describes the describes the disorder of random molecular motion

Does H2 have a molecular dipole moments

Chemistry

How many electrons can the s orbital hold

Which term describes the describes the disorder of random molecular motion

Does H2 have a molecular dipole moments

How is the name of the second element in a covalent molecule changed

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