1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Delvig [45]
2 years ago
14

The properties of some rare earth elements make them essential ingredients in electronics. Rare earth elements appear together i

n the same general area of the periodic table of the elements. The graph shows two properties of several rare earth elements.
Is it accurate to say that the rare earth elements, as a group, share the same properties? Support your answer using the information in the graph.

Physics
2 answers:
Vera_Pavlovna [14]2 years ago
7 0

Answer:

I'm pretty sure it is accurate.

Explanation:

USPshnik [31]2 years ago
4 0

Answer:

It is Inaccurate.

Explanation:

The graph is inaccurate because the rare-earth elements shown on the graph all have varying melting and boiling points, some more extreme than others. seeing how melting/boiling point is the only property compared between the rare earth elements, it is inaccurate to say that these elements share the same properties.

You might be interested in
I'll mark brainliest
irga5000 [103]

Answer:

A) 35 ft

B) 5 ft

C) Net displacement = distance covered by the dog to retrieve the stick - distance covered before the dog starts chewing the stick

Explanation:

A) Total distance covered by the dog = 20 + 15

                                  = 35 ft

B) Since the other distance covered by the dog before chewing the stick, after the retrieval, was in an opposite direction to the initial direction, then;

total displacement of the dog = 20 - 15

                                  = 5 ft

C) Net displacement = distance covered by the dog to retrieve the stick + distance covered before the dog starts chewing the stick

But, displacement involves a specified direction. The distance covered before the dog starts chewing the stick was in an opposite direction to the initial direction.

Thus,

Net displacement = distance covered by the dog to retrieve the stick - distance covered before the dog starts chewing the stick

7 0
2 years ago
What is the internal resistor of the cell in closed circuit?
Drupady [299]

Generally, the internal resistance of the new battery is small, about 0.2 euros, while the old battery is large, close to 1 euro ,

5 0
3 years ago
Which of the following best describes the function of a plant's flowers?
noname [10]

Answer: The function of a plant's flower is reproduce. Since the flowers are the reproductive organs of plant, they mediate the joining of the sperm, contained within pollen, to the ovules contained in the ovary.

Explanation:

8 0
3 years ago
a horse runs with an initial velocity of 11m/s and slows to 5.2 m/s over a time interval of 3.1 s what is the horse's average ac
Katarina [22]

Answer:

a = change in v / change in time

= (5.2 - 11) / 3.1

= -1.87 m/s^2

Explanation:

6 0
3 years ago
Plz help
katrin2010 [14]

The particles of the medium (slinky in this case) move up and down (choice #2) in a transverse wave scenario.

This is the defining characteristic of transverse waves, like particles on the surface of water while a wave travels on it, or like particles in a slack rope when someone sends a wave through by giving it a jolt.

The other kind of waves is longitudinal, where the particles of the medium move "left-and-right" along the direction of the wave propagation. In the case of the slinky, this would be achieved by giving a tensioned slinky an "inward" jolt. You would see that such a jolt would give rise to a longitudinal wave traveling along the length of the tensioned slinky. Another example of longitudinal waves are sound waves.

4 0
3 years ago
Other questions:
  • When calculating the power bill, power companies use _____.
    12·1 answer
  • A bicyclist travels the first 1600 m of a trip at an average speed of 8 m/s, travels the next 1200 m in 90 s and spends the last
    5·1 answer
  • What is the specific heat of an unknown substance if 2000 J of energy are required to raise the temperature of 4 grams of the su
    10·1 answer
  • In an experiment , which variable do you change
    9·1 answer
  • State 1 pascal pressure​
    7·1 answer
  • Alex goes cruising on his dirt bike. He rides 700m north, 300m east, 400m north, 600m west, 1200m south, 300m east and finally 1
    13·1 answer
  • the earth's moon has a gravitational field strength of about 1.6 n/kg near its surface. the moon has a mass of 7.35x10^22 kg. wh
    5·1 answer
  • 2. If a car is moving down a straight highway at a constant speed of 70 miles per hour, it has no net
    11·1 answer
  • A different group is worried that the motion detector will not
    10·1 answer
  • batman recharges his bat taser with 2500 joules of energy in 15 minutes. how much power does it draw from the mains
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!