How can a student use the diagram to calculate the atomic mass for the helium atom

Chemistry

1 answer:

djyliett [7]3 years ago

5 0

Answer:

Add G and H to determine the atomic mass for helium

Explanation:

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Why did the can not become instantly crushed when plunged in the ice water when it was heated without any water inside?

gregori [183]

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2 years ago

How does a conjugate acid differ from its conjugate base?

inna [77]

The conjugate acid is differ from its conjugate base as, conjugate acid is formed by strong base whereas conjugate base is formed by strong acid.

conjugate base is differ from conjugate acids by the presence of the proton. The conjugate acid is formed when proton is added to the bases whereas conjugate bases is formed when proton is released by the acids.

Example of corrugate acids are given below.

$NH_{3}$ → $NH_{2} ^{-} +H^{+}$