Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Grade 10 Science > Ionic Compounds > Flashcards

Ionic Compounds Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q

Rules for determining chemical formula of a monovalent compound.

A

Write the symbol for the metal and non-metal.
Write the “ionic charge” in the top right corner.
Criss-cross the charges and write them as subscripts for the other element.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Define “Monovalent Ionic Compound”

A

A element that has only 1 possible charge.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Define “Polyatomic Ionic Compound”

A

A polyatomic ion is a group of ions that act as a single action (e.g. sulphate - 1 silver atom; 4 oxygen atoms)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the general rule for drawing ionic compounds?

A

Oppositely charged ions attract each other to form ionic compounds.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

True or False: In an ionic compound, the cation is drawn first followed by the anion.

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Fill in the blank: In an ionic compound, the cation is written with its ____________ before the anion.

A

oxidation number

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Which element is typically written first in an ionic compound formula?

A

Metal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is the charge on the cation in the ionic compound NaCl?

A

+1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the charge of a sodium ion?

A

The charge of a sodium ion is +1.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

How do you determine the charge of an ion?

A

The charge of an ion is determined by the number of electrons it gains or loses.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

True or False: An ion with a positive charge has lost electrons.

A

True. An ion with a positive charge has lost electrons.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Fill in the blank: A chloride ion has a charge of ____.

A

-1.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the charge of a magnesium ion?

A

The charge of a magnesium ion is +2.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the chemical formula for sodium chloride?

A

NaCl

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the name of the compound with the chemical formula KBr?

A

Potassium bromide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Write the chemical formula for magnesium oxide.

A

MgO

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What is the formula for calcium nitrate?

A

Ca(NO3)2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Name the compound with the formula Al2(SO4)3.

A

Aluminum sulfate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Write the chemical formula for iron(III) phosphate.

A

FePO4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What is the formula for lithium hydroxide?

A

LiOH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Name the compound with the formula CuCl2.

A

Copper(II) chloride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Write the chemical formula for lead(II) sulfide.

A

PbS

23
Q

What is the chemical formula for barium carbonate?

A

BaCO3

24
Q

Name the compound with the formula NH4Cl.

A

Ammonium chloride

25
Q

Write the chemical formula for aluminum hydroxide.

A

Al(OH)3

26
Q

What is the formula for potassium permanganate?

A

KMnO4

27
Q

Name the compound with the formula FeCl3.

A

Iron(III) chloride

28
Q

Write the chemical formula for calcium carbonate.

A

CaCO3

29
Q

What is the formula for ammonium sulfate?

A

(NH4)2SO4

30
Q

Name the compound with the formula ZnO.

A

Zinc oxide

31
Q

Write the chemical formula for silver nitrate.

A

AgNO3

32
Q

What is the chemical formula for potassium iodide?

A

KI

33
Q

Name the compound with the formula MgSO4.

A

Magnesium sulfate

34
Q

Write the chemical formula for sodium carbonate.

A

Na2CO3

35
Q

What is the formula for iron(II) oxide?

A

FeO

36
Q

Name the compound with the formula CaCl2.

A

Calcium chloride

37
Q

Write the chemical formula for potassium sulfate.

A

K2SO4

38
Q

What is the formula for aluminum nitrate?

A

Al(NO3)3

39
Q

What is a monovalent compound?

A

A compound that contains only one type of element.

40
Q

What is a multivalent compound?

A

A compound that contains more than one type of element.

41
Q

True or False: A monovalent compound can only contain one atom of each element.

A

True

42
Q

Fill in the blank: A ________ compound contains multiple types of elements.

A

multivalent

43
Q

Which type of compound can have different oxidation states for the same element within the compound?

A

Multivalent compound

44
Q

What is a physical reaction?

A

A physical reaction is a change in the physical state or appearance of a substance without changing its chemical composition.

45
Q

What is a chemical reaction?

A

A chemical reaction is a process that results in the formation of one or more new substances with different chemical properties.

46
Q

Is melting an example of a physical or chemical reaction?

A

Melting is an example of a physical reaction.

47
Q

Is rusting an example of a physical or chemical reaction?

A

Rusting is an example of a chemical reaction.

48
Q

Which type of reaction involves a change in the chemical composition of a substance?

A

Chemical reaction.

49
Q

Which type of reaction involves a change in the physical state or appearance of a substance?

A

Physical reaction.

50
Q

When a piece of paper burns, is it a physical or chemical reaction?

A

Chemical reaction.

51
Q

When ice melts, is it a physical or chemical reaction?

A

Physical reaction.

52
Q

What is a key difference between physical and chemical reactions?

A

Physical reactions do not change the chemical composition of a substance, while chemical reactions do.

53
Q

Which type of reaction involves the breaking and forming of chemical bonds?

A

Chemical reaction.

Grade 10 Science (3 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions