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2 years ago

How do you get hyphen notations?

Chemistry

1 answer:

laiz [17]2 years ago

6 0

Answer:

In hyphen notation, the mass number is written after the name of the element. For example, in isotopic notation, the isotope of carbon that has a mass number of twelve would be represented as 12C . In hyphen notation, it would be written as carbon-12.

Explanation:

lol just took the question and looked it up online this was the first thing that i saw if its not correct im sorry

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e-lub [12.9K]

iodine which should appear before tellurium and argon which should appear after potassium

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2 years ago

Complete this example: A 0.67 molal solution was

Lynna [10]

Answer:

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Explanation:

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1 year ago

What is the volume of 40g of sugar given it’s listed density

lora16 [44]

Answer:

25.157 cm³

Explanation:

Data Given:

Mass of Sugar (m) = 40g

Density of sugar given in literature = 1.59 g/cm³

Volume of Sugar = ?

The formula will be used is

d = m/v ........................................... (1)

where

D is density

m is the mass

v is the volume

Rearrange the Equation (1)

d x v = m

v = m/ d ................................................ (2)

put the given values in Equation (2)

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8 0

2 years ago

Which best describes a compound such as sodium

tresset_1 [31]

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2 years ago

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DaniilM [7]

Answer: Option (C) is the correct answer.

Explanation:

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3 years ago