stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Periodic Table Quiz Review Flashcards | StudBud
Explore
/
Periodic Table Quiz Review
Periodic Table Quiz Review
15 terms
·
StudBud Administration
·
284 plays
Imported from external platform
Flashcards
15 cards
F
Practice quiz
P
Host live
L
Questions
15
Answers
1
Which of the following has 6 valence electrons?
sulfur (S)
silicon (Si)
argon (Ar)
magnesium (Mg)
2
Oxygen's atomic number is 8. Which element is most similar to oxygen in chemical properties?
sulfur (S)
chlorine (Cl)
nitrogen (N)
fluorine (F)
3
Which statement best describes the part of the atoms that is shown by the arrow?
it is a proton and it has a positive charge
it is an electron, and it has a negative charge
it is an electron and it has a positive charge
it is a proton and it has a negative charge
4
Which is the most important factor to determine an element's place in the periodic table?
number of protons
atomic charge
atomic density
number of neutrons
5
Which element is
incorrectly
identified as a metal, nonmetal, or metalloid?
chlorine (Cl) - nonmetal
magnesium (Mg) - metal
germanium (Ge) - metal
helium (He)- nonmetal
6
Which statement best describes the density of an atom's nucleus?
nucleus has little of atom's volume and has little mass
nucleus has most of atom's volume and has most of its mass
nucleus has most of the atom's volume but has little mass
nucleus has little of atom's volume but most of its mass
7
What happens to the particles of a sample of water as it is changed into vapor?
they spread apart
they become more compact
they move slower
they have lower thermal energy
8
Which drawing best represents an atom of lithium?
a
d
c
b
9
How many protons and neutrons are there in an atom of Boron-11?
5 protons and 11 neutrons
5 protons and 6 neutrons
11 protons and 5 neutrons
11 protons and 6 neutrons
10
The table shows the atomic mass of 4 calcium isotopes. What characteristic is different in each
the mass of the protons in the nucleus
the number of neutrons in the nucleus
the net charge of the nucleus
the position in the periodic table of elements
11
Which of the following elements is a member of the halogen family and is in period 3?
chlorine (Cl)
sulfur (S)
bromine (Br)
argon (Ar)
12
What is the atomic mass for silicon?
14.0
14.1
42.2
28.1
13
Which of the following is the same for both hydrogen and potassium?
number of valence electrons
atomic mass
number of filled levels
total mass of neutrons
14
A student wants to study a compound in his science class. Which of these is a compound?
helium
iron
salt
hydrogen
15
Which diagram represents an electrically neutral atom?
b
a
c
d
