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Periodic Table - Chapter 10 - Test Review Flashcards | StudBud
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Periodic Table - Chapter 10 - Test Review
Periodic Table - Chapter 10 - Test Review
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IPS - Ch. 10 - Periodic Table - Review
Flashcards
33 cards
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Practice quiz
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Questions
33
Answers
1
At what ratio will alkaline earth metals combine with halogens?
2:1
1:2
7:2
2:7
2
Which elements have 6 valence electrons?
elements to the right of the zigzag line
elements in period 6
elements in group 16
elements in Period 3
3
At what ratio will aluminum combine with carbon?
4:3
4:1
1:2
3:4
4
Which of the following is
not
made of atoms?
water
humans
air
electrons
5
What is true about any metal on the periodic table?
It is in the last period.
It is in the first group.
It is to the left of the zigzag line.
It is to the right of the zigzag line.
6
What is the combining ratio of strontium (Sr), an alkaline earth metal, with bromine (Br)?
Sr2Br2
SrBr2
SrBr
Sr2Br
7
At what ratio will alkali metals combine with carbon?
4:1
1:2
1:4
1:1
8
Zinc (Zn) goes to the (-) electrode during electrolysis. Which of the following would too?
Oxygen (O)
Neon (Ne)
Chlorine (cl)
Copper (Cu)
9
Which of the following does each box on the periodic table represent?
a group
a compound
a period
an element
10
Why would nitrogen be attracted to a positive electrode during electrolysis?
It gains 3 electrons and gains a positive 3 charge.
It gives up 3 electrons and gains a negative 3 charge.
It loses 3 electrons and gains a positive 3 charge.
It gains three electrons and gains a negative 3 charge.
11
Which label points to the electron cloud?
B
A
D
C
12
Which label points to a neutron?
A
D
B
C
13
Which of the following is the same for all elements in a given group of the periodic table?
atomic number
number of valence electrons
average atomic mass
number of neutrons
14
Which label points to the nucleus?
A
D
B
C
15
At what ratio will alkaline earth metals combine with carbon?
4:1
1:1
1:2
2:1
16
Which element has an atomic number one greater than the atomic number of nitrogen?
Carbon
Oxygen
Fluorine
Boron
17
Which of these particles is the smallest?
an atom
a proton
an electron
a nucleus
18
If lithium (Li) were to form a compound with O, and another with F what would the ratios be?
Li2O, Li2F
LiO, LiF
Li2O, LiF
LiO, Li2F
19
Why would aluminum be attracted to a negative electrode during electrolysis?
It loses 3 electrons and gains a positive 3 charge.
It gains 3 electrons and gains a positive 3 charge.
It gives up 3 electrons and gains a negative 3 charge.
It gains three electrons and gains a negative 3 charge.
20
Which label points to a proton?
B
C
D
A
21
What is the atomic mass of Helium?
2
18
8
4
22
At what ratio will alkali metals combine with the halogens?
2:1
2:2
1:1
1:2
23
Which of the following describes how elements are arranged in the periodic table?
by decreasing atomic number
by increasing atomic number
by decreasing atomic mass
by increasing atomic mass
24
What element is pictured below?
Lithium
Potassium
Boron
Beryllium
25
Which element has 3 electron orbitals and 3 valence electrons?
boron
silicon
magnesium
aluminum
26
Which of the following is the smallest particle that will maintain its identity as oxygen?
An electron in an oxygen atom.
A nucleus of an oxygen atom.
An oxygen atom.
An oxygen molecule.
27
At what ratio will alkaline earth metals combine with oxygen?
1:1
1:2
2:1
2:2
28
Which element is pictured below?
Carbon
Boron
Beryllium
Oxygen
29
Which elements is most likely to form a compound with chlorine?
argon (Ar)
potassium (K)
magnesium (mg)
fluorine (F)
30
At what ratio will alkali metals combine with oxygen?
7:2
1:2
2:1
2:7
31
Which of these statements best describes the elements Mn and Fe?
They are in the same group and the same period.
They are in the same group.
They are in the same family.
They are in the same period.
32
An atom's mass number is 50 and its atomic number is 24. How many neutrons does it have?
26
74
24
50
33
Which element has properties
most
similar to those of calcium (Ca)?
C
K
Mg
Kr
