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ruslelena [56]
3 years ago
9

The formula mass of a compound is the A) sum of the atomic masses of its atoms B) sum of the atomic numbers of its atoms C) prod

uct of the atomic masses of its atoms D) products of the atomic numbers of its atoms
Chemistry
1 answer:
Digiron [165]3 years ago
7 0

D

is

the

answer

hope

this

helped!

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How many grams of sugar must be dissolved in 150 ML of water to make a solution that has a concern traction of .6 g/ml
grandymaker [24]

Hey there!:

Density = 0.6 g/mL

Volume = 150 mL

Mass = ?

therefore:

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0.6 = m / 150

m = 0.6 x 150

m = 90.0 g of sugar

Hope this helps!

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Number protons is what determines the element.
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vlabodo [156]

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the student will have high blood presure and diabetets

Explanation:

4 0
3 years ago
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Which provides evidence to support the big bang theory?
Stolb23 [73]
A<span>. </span>
<span>the change in carbon dioxide levels in the atmosphere 
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6 0
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If a trait varies greatly within a pair of identical twins, it is most likely caused by what?
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Answer:

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2. A. true

Explanation:

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