Consider the Chemical Formulas CoI₂ and COI₂

question 4

Multiple Choice

Consider the chemical formulas CoI₂ and COI₂. It is true that they

• A) contain identical kinds of atoms
• B) identify the same compound
• C) contain different kinds and numbers of atoms
• D) can be described by none of the above

---

Definitions:

Overextending

Taking on too many tasks or commitments, which can lead to stress and difficulty in fulfilling responsibilities.

Holophrases

Single-word expressions used by young children that convey complex meanings or sentences complete in thought.

Vocabulary

The set of words known and used by a person in speaking and writing.

Hand Babbling

Repetitive gestures and movements made by infants, analogous to the babbling sounds in early speech development, serving as a precursor to language acquisition.