The symbols given to elements are always directly related to their chemical names

Chemistry

1 answer:

vivado [14]3 years ago

7 0

What’s the question? If you are asking true or false it’s true

You might be interested in

Acid rain occurs when sulfur dioxide in the atmosphere is oxidized in the presence of nitrogen dioxide. Acid rain is an example

forsale [732]

Answer: B. A secondary pollutant

An acid rain is an example of a secondary pollutant because it is a chemical reaction of two gases namely, the sulfur dioxide and the nitrogen dioxide. The acid rain is not also directly emitted by the atmosphere.

8 0

3 years ago

Read 2 more answers

What mass of KNO, will dissolve in 100 g of water at 100°C?

Sphinxa [80]

Answer:

About 170-180 grams of potassium nitrate are completely dissolved in 100 g.

Explanation:

Hello!

In this case, according to the reported solubility data for potassium nitrate at different temperatures on the attached picture, it is possible to bear out that about 170-180 grams of potassium nitrate are completely dissolved in 100 g; considering that the solubility is the maximum amount of a solute that can be dissolved in a solvent, in this case water.

Best regards!

3 0

3 years ago

Heyyyywooo Friends Can Yall Plz Help

VARVARA [1.3K]

Answer:

I think the answer is A

3 0

3 years ago

Igneous rocks formed below earths surface

slava [35]

Answer:

A) igneous rocks

Explanation:

3 0

4 years ago

Read 2 more answers

If there is a loss of 5.63 x 10-7kg of mass in a nuclear reaction, how many Joules of energy would be released? Recall that c =

Fudgin [204]

Thank you for posting your question here at brainly.

E = mc^2
where E is the energy in joules, 
m is the mass in kilograms, 
and c is the speed of light. 

E = mc^2 
E = (5.63 x 10^-7 kg)(3 x 10^8 m/s)^2 
E = 5.07 x 10^10 J

5 0

4 years ago