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Term1/14
How many electrons can the s orbital hold
Definition1/14

2

Term1/14
Which term describes the describes the disorder of random molecular motion
Definition1/14

Entropy

Term1/14
Does H2 have a molecular dipole moments
Definition1/14

No. H2 does not have a permanent dipole moment.

Term1/14
How is the name of the second element in a covalent molecule changed
Definition1/14

The ending of the second element is changed to -ide

Term1/14
Why are prefixes not needed in naming ionic compounds
Definition1/14

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

Term1/14
How does one determine the number of core electrons an atom has
Definition1/14

subtract the group number from the atomic number

Term1/14
What is the following polyatomic ion Hco3
Definition1/14

Bicarbonate ion

Term1/14
Which 2 atoms form a covalent bond
Definition1/14

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

Term1/14
Which electrons in an atom have the highest energy level
Definition1/14

The valence electrons.

Term1/14
What bond is formed between two identical atoms
Definition1/14

A molecular bond

Term1/14
What is the correct electron configuration for an element with 5 electrons in the 3d energy sublevel
Definition1/14

1s22s22p63s23p64s23d5

Term1/14
Which of the following has the smallest radius is K plus Rb Rb plus K
Definition1/14

K+

Term1/14
Which molecule or ion has a trigonal planar shape
Definition1/14

So3

Term1/14
how should you indicate that there are multiple polyatomic ions in a chemical formula
Definition1/14

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

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Cards in this guide (14)
How many electrons can the s orbital hold

2

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

What is the following polyatomic ion Hco3

Bicarbonate ion

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.

Which electrons in an atom have the highest energy level

The valence electrons.

What bond is formed between two identical atoms

A molecular bond

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

1s22s22p63s23p64s23d5

Which of the following has the smallest radius is K plus Rb Rb plus K

K+

Which molecule or ion has a trigonal planar shape

So3

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

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

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