Gain: Anion (-ve charge)
Lost: Cation (+ve charge)
3 and 4 are correct. A compound is a collection of two or more molecules, whereas a molecule is a collection of two or more atoms. 1 is not true because its talking about two atoms together which is a molecule. 2 is not true because it is still talking about two atoms which is still a molecule. 3 is true because molecule are subunits of compounds. 4 is true because elements and atoms are the same thing, and two or more atoms is a molecule.
Answer:
Biased.
Explanation:
Anecdotal evidence is described as the evidence that is based entirely upon an individual's personal experiences or observations.
As per the question, a claim based on such evidence is most likely to be <u>biased</u> as anecdotal evidence is based on a limited selection of examples that either support or refute the claim but not supported by any scientific or statistical analysis. Due to this undue bias, <u><em>anecdotal evidence is not considered reliable as it displays the personal opinion, feeling, or experience of an individual</em></u>. Thus, <em>it may be used to negate the general statements but not to support r substantiate a claim or argument</em>.
Answer:
It is B
Explanation:
I had this on my test last week
Answer:
Cold air is denser than warm air, it will sink below warmer air, pushing warm air upward.
Explanation:
