IPC chapter 18 review

IPC chapter 18 review

Assessment

Flashcard

Science

10th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an ion?

Back

An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.

2.

FLASHCARD QUESTION

Front

Which elements typically form negative ions?

Back

Nonmetals, such as chlorine (Cl), typically form negative ions by gaining electrons.

3.

FLASHCARD QUESTION

Front

What are oxidation numbers?

Back

Oxidation numbers are values assigned to atoms in a compound that indicate the number of electrons lost, gained, or shared in a chemical bond.

4.

FLASHCARD QUESTION

Front

What is a polar bond?

Back

A polar bond is a type of covalent bond where electrons are unequally shared between two atoms, resulting in a molecule with a partial positive charge on one end and a partial negative charge on the other.

5.

FLASHCARD QUESTION

Front

What are subscripts in chemical formulas?

Back

Subscripts are numbers in chemical formulas that indicate the number of atoms of each element in a molecule.

6.

FLASHCARD QUESTION

Front

What is a binary compound?

Back

A binary compound is a chemical compound that consists of exactly two different elements.

7.

FLASHCARD QUESTION

Front

What is the name of the compound formed from lithium and chlorine?

Back

The compound formed from lithium and chlorine is called lithium chloride (LiCl).

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