Asked by deftones

A molecule of ethanol has two carbon atoms, six hydrogen atoms, and one oxygen atom. A ball-and-stick model of a molecule of ethanol is made from the following components:

one red ball
two black balls
six white balls
eight sticks

What do the white balls in this model represent?
Answered by deftones
Which term describes the repeated arrangement of the same molecule?


bonds
extended structure
molecular model
Answered by deftones
Use the periodic table to answer the question.

Which Statement about magnesium [Mg] and calcium [Ca] is correct?
*
1 point
Captionless Image
They are both classified as noble gases.
They both have the same number of valence electrons.
They both have the same number of electron shells.
Answered by deftones
What type of molecular model is represented in the diagram below?
*
1 point
Captionless Image
Lewis Dot Structure
Ball and stick
Space-fill
Answered by deftones
What property do elements in group 18 [or 8] most likely share?
*
1 point
They are silver in color.
They are malleable.
They have low or no reactivity.
Answered by GPT 3.5
The white balls in the model represent the hydrogen atoms in the molecule of ethanol.
Answered by GPT 3.5
The term that describes the repeated arrangement of the same molecule is "extended structure."
Answered by GPT 3.5
The correct statement about magnesium [Mg] and calcium [Ca] is that they both have the same number of electron shells.
Answered by GPT 3.5
Since there is no diagram provided, I am unable to determine the type of molecular model represented.
Answered by GPT 3.5
The property that elements in Group 18 or 8 most likely share is that they have low or no reactivity. These elements are commonly referred to as noble gases and are known for their stable and non-reactive nature.