stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Periodic Table and Atoms Flashcards | StudBud
Explore
/
Periodic Table and Atoms
Periodic Table and Atoms
15 terms
·
StudBud Administration
·
1,553 plays
atoms, periodic table
Flashcards
15 cards
F
Practice quiz
P
Host live
L
Questions
15
Answers
1
Which letter is pointing to a particle with no charge?
A
D
C
B
2
Which letter is pointing to an electron?
D
B
C
A
3
The horizontal row on the periodic table is called a(n)
family
period
group
atomic number
4
Which letter is pointing to a neutron?
C
D
A
B
5
Most of the elements in the periodic table are
nonmetals
metals
metalloids
6
Which element does not fit into any group and has no neutrons?
Hydrogen
Helium
Hafnium
Holmium
7
An atom of gold with 79 protons, 79 electrons, and 118 neutrons would have an atomic mass of:
158
276
197
39
8
The vertical column of elements in the periodic table is called a(n)
semiconductor
period
atomic mass
group
9
What does the number at the top of the square above tell you about carbon?
carbon has an average atomic mass of 6
a carbon atom has 6 electrons in its outermost energy level
carbon has 6 isotopes
a carbon nucleus has 6 protons
10
Elements in the periodic table are arranged by:
color
number of neutrons
atomic number
atomic mass
11
Which letter is pointing to the nucleus?
B
C
D
A
12
APPROXIMATELY how many elements are in the periodic table?
168
100
200
72
13
Which of the following best describes the properties of metals?
hard, brittle and nonconductive
liquid, dark and conductive
shiny, malleable, and conductive
soft, oily, and very reactive
14
Which statement about Cobalt and Nickel is true?
cobalt and nickel belong to the same group
Nickel has a greater atomic mass
cobalt atoms have more electrons
Nickel atoms have more protons
15
Which letter is pointing to a proton?
B
A
D
C
