list of elements whose name is derived from scientist names​

Answers

Answer 1

Answer:

Curium,Bohrium,Einsteinium,Lawrencium,Seaborgium,Ferminium

Explanation:


Related Questions

PLEASE HELP ME WITH THISSSS!!! Okay

Answers

Answer:

1. follow

2. corellation

3.does

Explanation:

i dont know for sure but I think those are the answers cause the two lines look around the same.

How does matter and energy cycle through an ecosystem?

a. Cellular respiration alone
b. The atmosphere
c. Photosynthesis and cellular respiration
d. Photosynthesis alone
Please help D;

Answers

A Cellular respiration alone
Your welcome

100 POINTS!!!!!!! FAST PLEASE
A
Find a room that can be made completely dark. In the room, tape a piece of white paper on the wall at eye level. Turn on the flashlight, and turn off the lights in the room. Observe what the light looks like as it hits the white paper. Next, place the clear plastic in front of the flashlight. Does the plastic affect how the light hits the paper on the wall? If so, how?

B

Now place the waxed paper in front of the flashlight instead of the plastic. Does the waxed paper affect how the light hits the paper on the wall? Explain your response.

Answers

Answer:Plastic wrap is transparent and so nearly all light passes through easily ,

Wax Paper is translucent and so light is blurred or scattered .

Explanation:

What is Reflection ?

Reflection of light occurs when light hits a smooth surface that does not absorb any of the light but instead bounces it back off the surface.

A mirror is flat, smooth, and polished. When light hits a mirror it is not absorbed but is reflected off at a very predictable angle.

The angle that the light hits the mirror is called the angle of incidence.

The angle of light that bounces off the mirror is called the angle of reflection.

The Law of Reflection states that the angle of incidence is equal to the angle of reflection.

Plastic wrap is transparent and so nearly all light passes through easily ,

Wax Paper is translucent and so light is blurred or scattered .

The process of splitting an atom into two nuclei with smaller masses is called _____.

a. nuclear fusion
b. transmutation
c. chain reaction
d. nuclear fission

Answers

Answer:

D nuclear fission, the process where the nucleus of an atom is split into two or more smaller nuclei. Nuclear fusion is the reaction of the combination of nuclei.

solar radiation process explained

Answers

Answer:

Solar radiation is radiant energy emitted by the sun from a nuclear fusion reaction that creates electromagnetic energy.  About half of the radiation is in the visible short-wave part of the electromagnetic spectrum. The other half is mostly in the near-infrared part, with some in the ultraviolet part of the spectrum.

Explanation:

Hope it helps

stan twice

Which is the best description of a molecule?

Answers

Answer:

a molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms

Answer:

: A molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms.

Explanation:

i hope its right

can someone help me pls​

Answers

Answer:

I dont understand what the question means

Explanation:

Answer please I give lots of points

Answers

Answer:

4

Explanation:

Please help I will mark brainlist

- answer & explain how u did that
[ lesson : molarity ]

18) What is the molarity of a bleach solution containing 9.5 g of NaOCI per liter of bleach?

19) How much calcium hydroxide (Ca(OH)2) in grams, is needed to produce 1.5 L of a 0.25M solution

Answers

Answer:

Q1) 0,1276 M

Molair mass of NaOCl = 74,44 g/mol

You have 9,5 g/L.

You need to calculate with the molar mass, how many moles 9,5 g are:

9,5 g / 74,44 g/mol = 0,1276 molAR

0,1276 mol / 1 L = 0,1276 M

Q2) 27.78  grams

The  mass    ca(Oh)2  needed  to  produce  1.5 l  of  0.25 solution  is  calculated  as follows

find  moles

 

=moles   = molarity   x  volume

moles is therefore =   1.5  x 0.25  =  0.375  moles

mass  =  moles  x  molar  mass

0.375mol  x  74.09 g/mol  =  27.78  grams

Explanation:

NOW MARK ME AS THE BRAINLIEST

Please help me with this it’s really hard to do :/

Answers

Answer:

8 is the answer.

Explanation:

100,000,1000

= 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10

= 10^8

10 to the power of 8

If 4.40 g of glucose are burned in a bomb calorimeter, the temperature of the 800 g of water in the calorimeter increases from 15.0∘C to 18.7∘C. If the heat capacity of the calorimeter is 550J∘C, what is the value of q for the combustion of the glucose sample?

Answers

Answer:

-14.4kJ

Explanation:

The value of heat energy in a bomb calorimeter with  a glucose sample of mass 4.40 g if changes temperature from 15 to 18 degree celsius is 16369.54 kJ.

What is calorimeter?

Calorimeter is a thermal device used to determine the heat evolved or absorbed from a reaction. From this we can also calculate the enthalpy change.

If the enthalpy is negative, then the reaction is endothermic. If enthalpy change is positive, then the reaction is exothermic. The equation for finding the heat energy q from the mass, temperature change and heat capacity of calorimeter is given below:

q = mc ΔT.

It is given that the total mass is 804.40 g and heat capacity of the calorimeter is 550 J/°C g, then the heat energy  q is calculated as follows:

q = 804.40 g × 550 J/°Cg (18.7 °C - 15 °C)

  = 16369540J

  = 16369.54 KJ.

Hence, the value of q for the bomb calorimeter is 16369.54 KJ.

To find more about calorimeters, refer the link below:

https://brainly.com/question/4802333

#SPJ2

During oxidation of ethanol to ethanol, the ethanol formed was found to be contaminated with unconverted ethanol, describe how you would obtain ethanal free from ethanol​

Answers

uihehdhdhjbsjwiiqbs vs

Vehicles that are propelled by a conventional gasoline engine in tandem with an
electric motor powered by batteries are called hybridelectric vehicles (HIVs).

A.True

B.False

Answers

False false false false

PLEASE HELP ME WITH THISSSS!!!

Answers

16) you can tell which craters are younger by them being small and you can tell which craters are older by them being larger.

17) The larger craters experienced energetic impacts because they are simply larger in size which makes them being impacted.

Hope this was helpful have a nice day :)


A liquid has a density of 270 g/L. What would its density be in kilograms per gallon?

Answers

Answer:g

Explanation:

g

Glycerol (molar mass 92.09 g/mol) has been suggested for use as an alternative fuel. The enthalpy of combustion, Δ
H°comb , of glycerol is −1654 kJ/mol. What mass of glycerol would need to be combusted to heat 500.0 g of water from 20.0°C to 100.0°C ? (The specific heat capacity of water is 4.184 J/(g⋅°C). Assume that all the heat released by the combustion reaction is absorbed by the water.)

Answers

The mass of glycerol to that would need to be combusted to heat 500.0g of water from 20.0°C to 100.0°C is; 9.32 grams.

We must establish the fact that energy is neither created nor destroyed.

Therefore, the amount of heat absorbed by water is equal to the amount of heat released by the combustion of glycerol.

Total heat absorbed by water, H(water) is;

Q(water) = m C (T2 - T1)

Q(water) = 500 × 4.184 × (100-20)

Q(water) = 167.36 kJ

Consequently, the quantity of heat evolved by the combustion of glycerol is;

Q(glycerol) = 167,360 J = n × ΔH°comb

where, n = no. of moles of glycerol.

167.36 kJ= n × 1654 kJ/mole

n = 167.36/1654

n = 0.1012 moles of glycerol.

Therefore, mass of glycerol combusted, m is;

m = n × Molar mass

m = 0.1012 × 92.09

m = 9.32 g.

Read more:

https://brainly.com/question/20709115

What is the pH of a buffer made by combining 10.0mL of 0.51 M CH3NH2 with 10.0 mL of 0.61 M CH3NH3Cl? Kb CH3NH2 = 4.4 x 10-4

Answers

Answer:

10.57

Explanation:

pOH = pKb + log(acid/base)

30 points for you if anyone answers with an explained answer ill mark you Brainliest!

Answers

Answer:

g/kg

Explanation:

they are both a unit of weight

notice how the others have a unit of weight and then measurement? g/kg are two units of weight

PLEASE GIVE BRAINLIEST

Answer:

Grams/kg

Explanation:

A particular beer is 6.50 % ethanol by volume . If a single bottle of beer contains a total of 750.0 mL of beer, what volume, in mL of ethanol (C2H6O), are present in the bottle?

Answers

This question involves the simple concept of percent by volume in a solution.

The volume of ethanol present in the bottle is found to be "48.75 ml".

The percent by volume of a solution means the amount of that substance present in the solution, represented as a fraction of the total volume of the solution. Hence, the volume of ethanol present in the bear can be found by using the following formula:

[tex]Percent\ by\ Volume\ of\ Ethanol = \frac{Volume\ of Ehanol}{Total\ Volume\ of\ Beer}(100\ \%)\\\\6.50\ \% = \frac{V}{750\ mL}(100\ \%)\\\\V = \frac{(6.50\ \%)(750\ mL)}{100\ \%}[/tex]

V = 48.75 mL

Learn more about percent by volume here:

https://brainly.com/question/15461083?referrer=searchResults

Question 4 of 10
What is gravitational potential energy?
A. Energy stored in atoms
B. Energy from light
C. Energy of motion
ОО
D. Energy stored in height differences
SUBMIT

Answers

Answer:

c

Explanation:

because of the law of gravity

write all of the allowed sét of quantum numbers for a 3p orbital

Answers

Answer:

Which of the following is a possible set of quantum numbers for a 3p orbital?

Since you are dealing with a 3p-orbital, your principal and angular momentum quantum numbers will be n=3 and l=1 .

When cleaning a buret

Answers

Answer:

1. Rinse with distilled water.

2. Avoid dropping it

3. Use a stopper and fill with water and shake

4. Dry

how do the methods of scientist lead to knowlodge

Answers

Define a question
gather Information resources
Form a hypothesis
Test a hypothesis
and collect data
Boom easy
Mark me brainliest

Caffeine is used commercially as a

Answers

cutting agent in illicit drugs

The active ingredient in some insect repellents is N,N-diethyl-m-toluamide. How does this
insect repellent work? Which carboxylic acid and amine would be released by the hydrolysis of
this amide? Is this important?

Answers

The hydrolysis of  N,N-diethyl-m-toluamide yields 3-methylbenzoic acid which easily biodegradable.

The insecticide repellent N,N-diethyl-m-toluamide is used to repel rather than kill insects. It functions by interfering with the ability of the insects to detect body heat and skin chemicals. In a nutshell, it confuses the receptors in the insect.

The hydrolysis of N,N-diethyl-m-toluamide  yields 3-methylbenzoic acid and diethylamine as the products. This is important because the 3-methylbenzoic acid is not an environmental concern since it is readily biodegradable and does not accumulate significantly in living organisms. It has also not been found to be mobile in soil and water. Environmental concerns are always a prime consideration in assessing chemicals for use.

Learn more: https://brainly.com/question/1527403

“optical fibers can provide people with natural sunlight for free, but what are some disadvantages to using optical fibers to light a room with sunlight?”

Answers

Answer:

the UV exposure is my guess

Please help me I don’t understand this much ://

Answers

Answer:

The answers are all small.

Explanation:

They are all small because a asteroid has a small amount of energy and produces a small amount a small crater. A small crater was likely formed by a small asteroid.

carbon dioxide+water+Adenosine Triphosphate

Answers

The three stages of aerobic cellular respiration are glycolysis (an anaerobic process), the Krebs cycle, and oxidative phosphorylation.

Which of the following levels of organization is the largest

•organ
•organ system
•tissues
•atom

Answers

Answer:

Organ system

Explanation:

Plzzzzz help me...This is not my exam paper the is my worksheet and I am preparing for it so without any sus plsss help me ​

Answers

Only magnesium because unlike the other three metals it is located above zinc in the reactivity series
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