stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
The Periodic table(3.2) Flashcards | StudBud
Explore
/
The Periodic table(3.2)
The Periodic table(3.2)
21 terms
·
StudBud Administration
·
18 plays
Imported from external platform
Flashcards
21 cards
F
Practice quiz
P
Host live
L
Questions
21
Answers
1
How many periods are there in a periodic table?
5
8
6
7
2
What is the element for tantalum
52
73
22
81
3
Is sodium hard, gray, solid material?
True
False
4
Is Vanadium in the 5th row?
True
False
5
What is the symbol for argon
AR
Ar
An
Ag
6
A row in a periodic table is called
Group
Row
Period
Column
7
What is the abbreviation of Lead?
Ld
La
Pb
Le
8
How many elements have scientists discovered so far?
181
818
811
118
9
If I measured the periodic table and in the 5th period and the 14th column what is the element
Xenon
Iodine
Tin
Flevorine
10
Sodium and magnisum have similar properties.
False
True
11
Is silicon hard, shiny, solid material?
True
False
12
What does the upper number mean?
Group number
Atomic number
Hydrogen
Rows
13
What is the symbol of tin?
Sg
Sr
Sn
Se
14
The elements in the last column (18) are called?
Noble gasses
Nble gases
Nobe gasses
Noble gases
15
The atomic numbers is■■■■■■■■■
The numbers of protons of the object
The numbers of electrons in an atom
The number of protons in an atom
The numbers of electrons in an object
16
Is beryllium's atomic number 4
False
True
17
How many elements groups are there?
16
18
7
11
18
Helium and neon have similar properties
False
True
19
What is the atomic number of helium?
4
1
8
2
20
What is the abbreviation of Zinc?
Zn²
Zn
ZN²
ZN
21
What is the table called of which we can measure elements?
The periodic table
The perodoc table
The United table
The scientific table
