Worksheets7th Grade Honors ACP Review TEKS:8.5A/B/C
Total questions: 45
Worksheet time: 41mins
Which subatomic particle has a positive (+) charge?
(a)
Which subatomic particle has a negative (-) charge?
(a)
Which subatomic particle has a neutral or no charge?
(a)
(a)
The Atomic number is known as the
(a)
What charge do protons have?
(a)
What is the Atomic Mass Number of the element mentioned above
(a)
The vertical (up and down) columns in the Periodic Table are called
groups
towers
periods
atomic numbers
Elements in a (a) have similar chemical properties.
Which group of the periodic table is composed of inert (not reactive) gases?
answer choices
(a)
(a)
What does the 1.00794 stand for?
(a)
What is the chemical symbol for iron?
(a)
What is iron's atomic number?
(a)
Titanium is in group 4. What period is it in?
2
3
4
5
Zinc is in period 4. What group is it in?
(a)
What family is copper in?
alkali metals
alkaline earth metals
noble gases
transition metals
Krypton is in what group?
16
17
18
19
What is iodine's atomic mass?
53
126.9
130
52
What element is the chemical symbol Au?
(a)
What is silver's chemical symbol?
(a)
What is calcium's atomic number?
20
21
22
23
What family is on the far right of the periodic table?
alkali metals
transition metals
actinoids
noble gases
What family is on the far left of the periodic table?
noble gases
alkali metals
transition metals
actinoids
What family is silicon in?
alkali metals
noble gases
metalloids
alkaline earth metals
What is mercury's chemical symbol?
(a)
What is mercury's atomic mass?
200.59
80
82
201.5
What element is in period 6, group 14?
(a)
What element is in period 4, group 7?
manganese
iron
rutherfordium
radium
What element is in period 4, group 2?
lithium
potassium
magnesium
calcium
What is nickel's chemical symbol?
(a)
What is sodium's chemical symbol?
N
Na
S
So
A student is shown a picture of the atom to the side. What element, based on the subatomic particles in the atom, is shown?
Beryllium
Lithium
Helium
Oxygen
Which of the following characteristics is similar for fluorine and iodine?
Number of Protons
Number of Neutrons
Number of Orbitals
Number of Valence Electrons
What element contains 7 protons and 5 valence electrons?
Boron
Vanadium
Nitrogen
Lithium
The atomic number of an element is equal to its number of protons. Therefore, a logical conclusion is that the number of protons determines an element’s-
Mass and atomic weight.
The number of stable isotopes.
Identity
State of matter
Which statement would be most helpful in identifying an element?
The element has 36 protons
The element has 6 neutrons
The element has 8 valence electrons
The element has properties similar to nitrogen
Which statement would be most helpful in determining an element’s reactivity?
The element has the same number of electron shells as iodine
The element has the same number of valence electrons as cesium
The element has 47 neutrons
The element is a metal
The valence electrons model shown is used by middle school students to help master the concept of determining the number of valence electrons for an element. Each student is provided with a different element card and bingo chips to map the electron configuration of an element. Where are valence electrons located on the model?
(a)
Compare the data shown in the table. What reasonable conclusion can be made from the information given?
Element 1 has the same atomic mass as Element 4
Element 3 has a very similar chemical properties as Element 4
Element 1 has very similar chemical properties as Element 3
None of the above
Four students were asked to name the parts of an atom that determine the atom’s identity and chemical properties. The students’ responses are shown in the table below.
Which student’s responses are correct?
(a)
The atoms of a certain element each contain 11 protons and 1 valence electron. Which statement correctly identifies this element and describes its chemical reactivity?
(a)
