Twa kɔ nsɛm atitiriw so
Log in
Sign up for FREE
arrow_back
Laabri

Classifying & Counting Matter Test 2023

star
star
star
star
star
Last updated about 1 year ago
47 Nsɛmmisa
2
1
1
1
1
1
1
1
1
0.5
1
1
0
1
1
1
2.5
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
1
1
1
1
1
1
1
0.5
1
1.5
1.5
1.5
Asemmisa {{asɛmmisaAhyɛnsode}}
30.

Categorize the following terms as an element, compound, or mixture

  • 🎶 5 Golden (Au) Rings 🎶

  • Pure Snow (H2O)

  • Christmas Tree

  • Candy Cane

  • Element

  • Compound

  • Mixture

Asemmisa {{asɛmmisaAhyɛnsode}}
31.

Glucose (C6H12O6) is a example of a

Asemmisa {{asɛmmisaAhyɛnsode}}
32.

salt water is a example of a

Asemmisa {{asɛmmisaAhyɛnsode}}
33.

Copper is a example of a

Asemmisa {{asɛmmisaAhyɛnsode}}
34.

Salsa is a example of a

Asemmisa {{asɛmmisaAhyɛnsode}}
35.

In a chemical formula, such as 3C(H2O)4 , atoms inside the parentheses represent pre-existing molecule(s) of H2O that bonded with carbon.

Asemmisa {{asɛmmisaAhyɛnsode}}
36.

In the chemical formula 3C(H2O)4 ,

4 is the coefficient

Asemmisa {{asɛmmisaAhyɛnsode}}
37.

All compounds are molecules but not all molecules are compounds.

Asemmisa {{asɛmmisaAhyɛnsode}}
38.

All pure substances can be broken down into simpler substances by physical means

Asemmisa {{asɛmmisaAhyɛnsode}}
39.

What does the "3" in this chemical formula for sucrose tell us? 3C12H22O11

Asemmisa {{asɛmmisaAhyɛnsode}}
40.

What type of chemical bond is present in the compound 3C12H22O11

COUNTING ATOMS: Answer the next 4 questions below for the chemical equation

3Pb(OH)2 + 2HCl → 3H2O + Pb3Cl2.

Cl = chlorine*

Asemmisa {{asɛmmisaAhyɛnsode}}
41.

Total number of atoms on the PRODUCT side of the equation above

Asemmisa {{asɛmmisaAhyɛnsode}}
42.

Total number of Hydrogen atoms on the reactant side of the equation above

Asemmisa {{asɛmmisaAhyɛnsode}}
43.

How many pre-existing molecules of OH did Lead (Pb) bond to?

Asemmisa {{asɛmmisaAhyɛnsode}}
44.

What type of bond exists between the elements Pb (lead) and Cl (chlorine) in the compound Pb3Cl2?

Hint: This substance would form a crystal lattice when bonding with other Pb3Cl2

Asemmisa {{asɛmmisaAhyɛnsode}}
45.

Two or more atoms that are chemically bonded/combined

(they can be the same type of atom or from different types of atoms; as long as there is MORE THAN ONE atom present)

ALL OF THESE ARE AN EXAMPLE OF THIS TERM

Asemmisa {{asɛmmisaAhyɛnsode}}
46.

The law of conservation of matter states that

" Matter be or . It can only

Mmuae Afoforo a Wobɛpaw:
created
forms
destroyed
change
cannot
Asemmisa {{asɛmmisaAhyɛnsode}}
47.

Explain how and why an ionic bond forms. Be specific and over-explain.

PLEASE READ THE HINTS BELOW.

Asemmisa {{asɛmmisaAhyɛnsode}}
1.
Asemmisa {{asɛmmisaAhyɛnsode}}
2.
Asemmisa {{asɛmmisaAhyɛnsode}}
3.
Asemmisa {{asɛmmisaAhyɛnsode}}
4.
Asemmisa {{asɛmmisaAhyɛnsode}}
5.
Asemmisa {{asɛmmisaAhyɛnsode}}
6.
Asemmisa {{asɛmmisaAhyɛnsode}}
7.
Asemmisa {{asɛmmisaAhyɛnsode}}
8.
Asemmisa {{asɛmmisaAhyɛnsode}}
9.
Asemmisa {{asɛmmisaAhyɛnsode}}
10.
Asemmisa {{asɛmmisaAhyɛnsode}}
11.
Asemmisa {{asɛmmisaAhyɛnsode}}
12.
Asemmisa {{asɛmmisaAhyɛnsode}}
13.
Asemmisa {{asɛmmisaAhyɛnsode}}
14.
Asemmisa {{asɛmmisaAhyɛnsode}}
15.
Asemmisa {{asɛmmisaAhyɛnsode}}
16.
Asemmisa {{asɛmmisaAhyɛnsode}}
17.
Asemmisa {{asɛmmisaAhyɛnsode}}
18.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
19.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
20.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
21.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
22.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
23.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
24.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
25.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
26.

Type the capital letter that represents the term from the list that is associated with this definition.

(You will use some answers more than once)

Asemmisa {{asɛmmisaAhyɛnsode}}
27.

Select every letter representing a box on the left that is an example of an element

Asemmisa {{asɛmmisaAhyɛnsode}}
28.

Select every letter representing a box on the left that is an example of a compound

Asemmisa {{asɛmmisaAhyɛnsode}}
29.

Select every letter representing a box on the left that is an example of a mixture