Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Give this quiz to my class
Q 1/24
Score 0
The elements in the periodic table are organized by....
120
decreasing atomic number
increasing atomic number
increasing atomic mass
decreasing atomic size
Q 2/24
Score 0
When 2 or more substances combine, but each keeps its own properties, the new combination is a (an)
120
mixture
pure substance
element
compound
24 questions
Q.
The elements in the periodic table are organized by....
1
120 sec
Q.
When 2 or more substances combine, but each keeps its own properties, the new combination is a (an)
2
120 sec
Q.
The atomic number of Magnesium (Mg) is 12. This means that its nucleus must contain
3
120 sec
Q.
Which is an example of an atom
4
120 sec
Q.
This image is an example of a model of a (an)
5
120 sec
Q.
This image is an example of a model of a (an)
6
120 sec
Q.
The outlined elements have a major characteristic in common: they are all
7
120 sec
Q.
Neutrons are found in the nucleus and separate the other particles so that the strong force can hold the nucleus together. Which particles are POSITIVELY charged and need to be separated so that they do not repel inside the nucleus?
8
120 sec
Q.
In the diagram of an atom represented here, B is.....
9
120 sec
Q.
In the diagram of an atom represented here, C is.....
10
120 sec
Q.
Look at the segment of the periodic table here. What of the following elements have more chemical and physical properties in common?
11
120 sec
Q.
In the classification of matter, letter B represents
12
120 sec
Q.
In the classification of matter, letter C represents
13
120 sec
Q.
In the classification of matter, two examples of substances classified as A would be
14
120 sec
Q.
In the classification of matter, two examples of substances classified as B would be
15
120 sec
Q.
In the classification of matter, two examples of substances classified as B would be
16
120 sec
Q.
Which particles determine the ATOMIC NUMBER of an element?
17
120 sec
Q.
Which particles determine the ATOMIC MASS of an element?
18
120 sec
Q.
An example of a HOMOGENEOUS mixture is
19
120 sec
Q.
An example of a HETEROGENEOUS mixture is
20
120 sec
Q.
When food coloring is added to water, the resulting solution is classified as
21
120 sec
Q.
What is the number of protons of an atom of Copper?
22
120 sec
Q.
What is the number of neutrons of an atom of Copper?
23
120 sec
Q.
What do elements in the same group on the periodic table have in common?
