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3 years ago

How do isotopes affect the average atomic mass of an element?

Chemistry

1 answer:

kirill [66]3 years ago

7 0

Answer:

The versions of an element with different neutrons have different masses and are called isotopes. The average atomic mass for an element is calculated by summing the masses of the element's isotopes, each multiplied by its natural abundance on Earth.

Explanation:

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How many sodium atoms will create an ionic bond with sulfur?

Galina-37 [17]

Hi,

Two sodium atoms are needed to create an ionic bond with sulfur.

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3 years ago

What molecule is needed to digest milk?

xxMikexx [17]

Answer:

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2 years ago

Which island is older Kauai or Maui

evablogger [386]

Answer:

Kauai

Explanation:

I look this up when I am doing math

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3 years ago

A substance has a triple point at −24.5 ∘C and 225 mmHg. What is most likely to happen to a solid sample of the substance as it

mr Goodwill [35]

Answer:

The solid will sublime into a gas

Explanation:

In the graph in the attachment

Y-axis represents pressure in mm of Hg

X- axis represents temperature in degree Celsius

The graph show the triple point of water.

Clearly, the sample will go from solid to vapor directly, no liquid involved (pink line is there to show that this is below triple point)

expect sublimation

The solid will sublime into a gas.

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3 years ago

Which continents were most difficult to place? Why?

kondaur [170]

Answer:

Antarctica and Australia

Explanation:

Since both of these are furthest south it is more difficult to measure the correct distance between them.

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3 years ago