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Brrunno [24]
4 years ago
14

How are the elements arranged in the modern periodic table g?

Chemistry
1 answer:
Yuri [45]4 years ago
3 0
Rows and numbers and periods 
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Which statement is true about the charges assigned to an electron and a proton
Mars2501 [29]

Answer:

hiiii wyd

Explanation:

<h2>i dont know what your talking about im onyl 12</h2>
8 0
4 years ago
Does thermal mean hot all the time​
postnew [5]

Answer:

No

Explanation:

Thermal is the spectrum of heat. A thermal camera is used to measure "heat temperature." Heat Temperature differs from being hot all the time, as it just measures the tempurature.

8 0
4 years ago
What is the ratio of Sr ions to Br ions in a neutral compound?
irina [24]
Ionic bond:
A bond resulting from the attraction between oppositely charged ions; one atom gives another electrons.
Covalent Bond:
A bond resulting from the shaing of pairs of electrons between two atoms.

(+1) + (-1) = 0
7 0
4 years ago
Read 2 more answers
The pitch of a sound is related to its<br> frequency<br> amplitude
valina [46]

Answer:

The pitch of a sound is related to its frequency.

Explanation:

The higher the frequency, the higher the pitch will be

Amplitude is related to how loud a sound is

6 0
3 years ago
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2. When 400 J of heat is added to 5.6 g of olive oil at 23*C, the temperature increases to 87*C. What is the specific heat of th
Maksim231197 [3]

Answer:

The answer to your question is C = 1.116 J/g°C

Explanation:

Data

Q = 400 J

mass = 5.6 g

Temperature 1 = T1 = 23°C

Temperature 2 = T2 = 87°C

Specific heat = C = ?

Formula

Q = mC(T2 - T1)

- Solve for C

C = Q / m(T2 - T1)

- Substitution

C = 400 / 5.6 (87 - 23)

- Simplification

C = 400 / 5.6(64)

C = 400 / 358.4

- Result

C = 1.116 J/g°C

7 0
4 years ago
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