What are eight elements named after towns

Answers

Answer 1

Answer: 1. Berkelium(Berkeley, CA) 2. Dubnium(Dubna, Russia) 3. Darmstaditum (Darmstadt, Germany) 4. Erbium(Ytterby, Sweden) 5. Strontium(Strontian, Scotland) 6. Terbium(Ytterby, Sweden) 7. Yttebium(Ytterby, Sweden) 8. Yttrium(Ytterby, Sweden)

Related Questions

A rock at the top of a 30 meter cliff has a mass of 25 kg. Calculate the rock’s gravitational potential energy when dropped off the cliff. Assuming that energy is conserved and there is no air friction and gravity is 9.8 m/sec., at the bottom of the cliff the rock’s potential energy is completely converted to kinetic energy. Use the formula for kinetic energy to calculate the rock’s speed at the bottom of the cliff. Show all calculations.
Please help with the last problem!
______ keeps the Earth from becoming too hot during the day and too cold at night. A. Insulation B. The greenhouse effect C. Solar radiation D. Air conditioning
Help!!!!! How many days are in a lunar year of 12 lunar months?
Why is water considered a renewable resource?

Evaporating water is an example of a physical change because

Answers

Answer:

Because it will go back to water when it rains

Explanation:

Studies show that the average height of all Earth's oceans is increasing overtime. Which of the following is a possible cause?

A. Seawater is expanding as it gets warmer,

B. The ocean's conveyor belt is speeding up,

C. Upwellings are becoming more frequent.

D. The moon's gravitational pull is decreasing.

Answers

Answer:

Explanation:

global warming causing the icebergs to melt which rises water

Final answer:

The average height of Earth's oceans is increasing mainly due to thermal expansion caused by global warming. The warmer the seawater gets, the more it expands, raising the ocean levels.

Explanation:

The studies show that the average height of all Earth's oceans is indeed increasing over time. Amongst the provided options, a possible cause for this is, A. Seawater is expanding as it gets warmer. This concept is referred to as thermal expansion. When water gets warmer, the molecules have more energy and therefore tend to take up more space. This causes the volume of the ocean to increase, leading to a rise in sea levels. The remaining options - Ocean's conveyor belt speeding up, upwellings becoming more frequent and the moon's gravitational pull decreasing - have minimal or no direct impact on the overall rise in ocean levels.

Learn more about Sea Level Rise here:

brainly.com/question/32331702

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TruE or faults the size of. The population increases if the number of individuals. Attend to population is equal to the number of individuals leaving

Answers

True!
population increases if the number of individuals. the population is the nuber of individuals

A 20 N force is applied to an object with a mass of 100 kg. What is theacceleration of the object?
O
O
A. 0.2 m/s2
B. 120 m/s. 120 m/s2
O
C. 80 m/s. 120 m/s2
O
D. 5 m/s. 120 m/s2

Answers

Answer:

A. .2 M/s2

Explanation:

Force = mass x acceleration

The force is given as 20 N and tthe mass as 100kg

Solve for accelartion as 20/100 = .2

(Also wrong subject this is a Physics problem)

Answer:

The answer is 0.2m/s^2

Explanation:

As we all know that, Force=Mass* Acceleration

So, to make acceleration the subject of the formular, we have Acceleration=Force/mass

And we were given that, Force=20N

Mass=100kg

So, Acceleration= 20/100

=0.2m/s^2

Is the unlimited source of energy for all living things is the leaf. Is that true or false

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Uhh...
.
Do we eat leaves?
.
I mean, yeah, we do... basil leaves...
.
but really, what gives leaves energy?
.
huh?
.
I can't hear you.
.
Think again.
.
Say it aloud!!
.
LOUDER.
.
Yup. The sun.
.
The sun never ends. See, the sun provides energy for plants. animals eat plants. we eat plants and animals.
.
No sun?
.
we dead

Which of the following describes electron sharing between two oxygen atoms.A)Each Oxygen shares 6 electrons with the other
B)Each Oxygen shares 2 electrons with the other
C)Each Oxygen shares 8 electrons with the other
D)Each Oxygen shares 1 electrons with the other

Answers

Option B because the electron sharing between two oxygen atoms would be that each oxygen shares two electrons with the other.

Other Questions

The periodic table is organized left to right by __________.Metals, nonmetals, metalloids Metals, metalloids, nonmetals Metalloids, nonmetals, metals Nonmetals, metalloids, metals

Which substance is use to increase the rate of catalyst?

What is the molar mass of Sr?

Why does the reaction H2O + Cu→no reaction not proceed to a product?The reaction proceeds too slowly to create products. Copper has a higher activity than hydrogen and cannot replace it. Copper has a lower activity than hydrogen and cannot replace it. The reaction cannot occur because water is a reactant. answer is Copper has a lower activity than hydrogen and cannot replace it.