PHYSICS MIDDLE SCHOOL

Ionic compounds molecules have strong forces of attraction between neighboring molecules. Which conclusion could be drawn about materials held together by ionic bonds? A) These materials would have low densities as solids. Eliminate B) These materials would have very high boiling points. C) These materials will likely be gases at room temperature. D) These materials will likely be liquids at room temperature.

Answers

Answer 1
Answer:

Answer:

these material would have very high boiling points
Answer 2
Answer:

Answer: B

Explanation:

Related Questions

The latent heat of fusion of alcohol is 50 kcal/kg and its melting point is -54oC. It has a specific heat of 0.60 in its liquid state. Calculate the energy needed to melt 2.0 kg of solid alcohol at -54o and raise it to a temperature of -4°C.40. kcal100 kcal160 kcal280 kcal
Give one example of a protista.
What must you do before you make a hypothesis?
If you were trying to build a sound proof room, which of the following materials would you choose in order to absorb the most sound, based on the coefficient of absorption for each material
Light traveling through air strikes the surface of the four different materials shown. Which material reflects light but does not refract it?1. Diamond 2. water being poured 3. triangular glass prism 4. 2 silver spoons PLZ HELP!!

The Earth belongs to the group of rocky planets that orbits between the sun and the asteroid belt. Place these planets in order, starting closest to the sun. A) Mercury-Earth-Venus-Mars B) Mercury-Venus-Earth-Mars C) Mercury-Venus-Earth-Saturn D) Venus-Mars-Earth-Jupiter

Answers

B. Mercury-Venus-Earth-Mars

Answer:

B. Mercury-Venus-Earth-Mars

Explanation:

Which of the following has the greatest magnitude?30 Newtons
1 Newton
. 10 Newtons

Answers

Answer:

30 newtons

Explanation:

Where are most faults located? And what is a fault in science terms?

Answers

You can almost ALWAYS find a fault at the edge of a boundary or between the earths' surface and the fault plane. A fault in scientific terms is basically just a crack in the earth's surface that has movement among the fault.

A train takes ms eaddy 200 miles north and 150 miles south. The total trip took 3.5 hours what was the average velocity of the train in MPG?

Answers

The whole point of this problem is to check how well you understand
the definitions of a few important quantities, like velocity, speed, distance,
displacement etc.

Before we begin, I just want to mention that 'MPG' is not a unit of either
velocity or speed, but I think I know what you mean.

-- For some reason, Ms. Eaddy rode 100 miles north on the train, then
stayed aboard while the train turned around and took her 150 miles south.
The total distance she rode was (100 + 150) = 250 miles.  But she ended up
50 miles south of where she began.

-- Displacement for the whole trip = distance and direction from the start point
to the finish point.

Displacement = 50 miles south

-- Average velocity = (displacement) / (time)

50 miles south / 3.5 hours = 14.29 miles per hour south

Which object below involves two energy transformations when used?a) A radio plugged into an electrical outlet


b) A toaster


c) A battery-operated remote control car


d) A blender

Answers

A battery-operated remote control car

What is the law of reflection?

Answers

You can observe this law in practice if a ray of light reflects off of a flat mirror. 

Law of reflection states that both direction of both incoming and outgoing rays of light make the same angle with respect to surface normal.
The law of reflection are, as follows:

The incident Ray, the reflected Ray and the normal to the reflection surface at the point of the incidence lie in the same plane.

If this does not make since than I hope you know I tried.
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Hard well organized solid Atoms are tightly packed together Crystalline arrangement High melting and boiling point. The characteristics listed describeA) ionic compounds. B) covalent compounds. C) diatomic molecules. D) molecular compounds.