Science - Chemistry

Question 1

What is an ionic bond

Answer 1

a type of bond between oppositely charged ions

Question 2

What is a polyatomic ion

Answer 2

a group of atoms that are covalently bonded together that are charged

Question 3

What is a cation

Answer 3

a positively charged ion

Question 4

What is an anion

Answer 4

a negatively charged ion

Question 5

What is an ion

Answer 5

charged (particle) atom or molecule

Question 6

list all of the polyatomic ions (in word form)

Answer 6

Hydroxide ion (oxygen and hydrogen), phosphate ion (phosphorus and oxygen), nitrate ion (nitrogen and oxygen), sulfate ion (sulfur and oxygen), and carbonate (carbon and oxygen)

Question 7

list all of the polyatomic ions (formula form)

Answer 7

OH¯, PO₄³⁻, NO3-, SO₄²-, and CO₃²⁻

Question 8

list all of the diatomic molecules (word form)

Answer 8

Nitrogen, oxygen, fluorine, chlorine, bromine, and iodine

Question 9

list all of the diatomic molecules (symbol form)

Answer 9

N, O, F, Cl, Br, and I