8G Science HW#13: Chapter 2.5

8G Science HW#13: Chapter 2.5

8th Grade

9 Qs

quiz-placeholder

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8G Science HW#13: Chapter 2.5

8G Science HW#13: Chapter 2.5

Assessment

Quiz

Science

8th Grade

Medium

Created by

Glyza Franco

Used 19+ times

FREE Resource

9 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Fill in the blank.

A natural occurring solid that has a crystal structure & a definite chemical composition is called ______.

2.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Fill in the blank.

A person who studies minerals and identifies their properties.

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The structure consists of alternating positively-charged cations and negatively-charged anions is called _____.

Ionic Crystal

Covalent Crystal

Mineral Crystal

Molecular Crystal

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Consists of atoms at the lattice points of the crystal, with each atom being covalently bonded to its nearest neighbor atoms is called _______.

Ionic Crystal

Covalent Crystal

Mineral Crystal

Molecular Crystal

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A type of ionic crystal that breaks easily along flat surfaces and at sharp angles.

Mica

Halite

Saly

Quartz

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Commonly known as a "Rock Salt"

Mica

Halite

Table salt

Quartz

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

TRUE or FALSE

Minerals have characteristics properties such as hardness, density, color, crystals shape, and the way the crystal breaks and grows.

TRUE

FALSE

8.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

TRUE or FALSE

The properties of a mineral do not depend on its chemical composition and its bonding.

TRUE

FALSE

9.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

TRUE or FALSE

The stronger the chemical bonds in a mineral crystal, the softer the crystal is.

TRUE

FALSE