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Fantom [35]
2 years ago
15

When heated, the alcohol inside a thermometer expands O contracts

Chemistry
1 answer:
erik [133]2 years ago
6 0

Answer:

it expands

Explanation:

this is because when it get warmer it runs out of room and makes it got up the tube.

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What is the daughter nucleus produced when Au195 undergoes electron capture?
VashaNatasha [74]

Pt195 having 78 atomic number is the daughter nucleus produced when Au195 undergoes electron capture.

An unstable isotopes can undergoes radioactive decay to form a more stable isotopes . Initial isotopes is called parent nuclide and the resultant isotopes from radioactive decay is called the daughter nuclide There are several radioactive decay like alpha decay , beta decay  , gamma decay , electron capture etc .

In electron capture , the atom have only one less which is daughter isotopes than electron than atomic number of parent isotopes.

learn more about isotopes,

brainly.com/question/11680817

#SPJ4

3 0
2 years ago
The maximum energy of photo electrons (increases or decreases or remains constant) with increasing frequency and (increases or d
morpeh [17]

Answer:

Increases,  remain constant

Explanation:

In the light spectrum, the photons with a higher frequency (hence smaller wavelengths) have higher energy. The lower the energy the lower the frequency and longer the wavelengths. The intensity of light does not change the energy levels of these photons. The higher the intensity the higher the density of the photoelectrons.

4 0
3 years ago
Determine if the data are qualitative or quantitative.
jonny [76]
Hi there!
Zinc: Is qualitative
Chlorine: is quantitative
Gallium: is neither
Nitrogen: is quantitative
Aluminum: is quantitative
If you need an explanation, please let me know !
Hope this helps and have a good day :) !
~Angel
8 0
3 years ago
Read 2 more answers
How does activation energy affect a chemical reaction?
exis [7]

Answer:

Here you go.

Explanation:

The activation energy of a chemical reaction is closely related to its rate. Specifically, the higher the activation

5 0
3 years ago
Sodium + sulfur → _________________________________
yKpoI14uk [10]

Explanation:

1.) Sodium sulfur

1.2) Copper (||) chloride

1.3) Calcium oxide

1.4) Silver bromide

1.5) Zinc fluoride

1.6) Lithium nitride

1.7) Aluminum oxide

1.8) Magnesium bromide

1.9) Sulfur trioxide

1.10) Carbon dioxide

5 0
3 years ago
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