According to the research, the statement "Linear molecules must be nonpolar, thus linear molecules cannot participate in dipole-dipole attraction" is true.
<h3>What are dipole-dipole attractions?</h3>
It is observed between a positive dipole of a polar molecule with the negative dipole of another, the atom with the highest electronegativity attracts electrons towards itself, forming a negative dipole around it.
In polar covalent bonds, the atom with the least electronegativity, the dipole formed has a positive charge, since it partially gives up its electrons.
Therefore, we can conclude that according to the research, the statement "Linear molecules must be nonpolar, thus linear molecules cannot participate in dipole-dipole attraction" is true.
Learn more about dipole-dipole attraction here: brainly.com/question/14361169
#SPJ1
Tracing a model following numbered arrows on lined paper will best provide practice for automating letter recognition in kindergartners.
<h3>Who is a Kindergartners?</h3>
These are referred to as the group of children between the ages of 4 and 6 years old who attend kindergarten as a way of preparing them for nursery school. These individuals usually have a high sense of inquisitiveness and are fast learners especially when images are used to teach them about various topics in schools or at home.
Practices for letter recognition should be done with the use of tracing the models as it serves as a very important pre-writing activity and serves as the foundation of learning which helps to ensure that adequate knowledge of certain things are achieved.
Read more about Kindergartners here brainly.com/question/9797259
#SPJ1
Answer:
All knowledge is learned through the senses, perceptions.
Some knowledge is learned by personal experience, personal perception, some knowledge can be learned by reading about the experiences of others.
There is no knowledge that is not learned by either (a) personal experience, perception, or (b) by learning from the experiences and perceptions of others.
Answer:
5
Explanation:
Word problem.
First statememt
n/2 - 4 = -6. ....... (1)
Second statement.
3n + 7 = x. ....... (2)
From (1)
n/2 - 4 = -6.
n/2 = -6 +4
n/2 = -2
n= -4
Put n into (2).
3n + 7 = x
3(-4) +7 = x
x= -12 +7 = -5
The answer is -5.
