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Vilka [71]
3 years ago
15

What tool would you use to test for hardness?

Chemistry
1 answer:
s344n2d4d5 [400]3 years ago
8 0

Answer: mohs picks

Explanation: hope its what you wanted

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What are some possible consequences of global warming
Gelneren [198K]

Answer:  I hope this answer helps with ur question

<h2>Explanation: <u><em>These threats are destroying forests, which as Earth's lungs are the very solution to climate change in the first place.</em></u></h2>

<h2><u><em>All over the world, the Rainforest Alliance’s work is assisting communities and businesses as they keep forests healthy and recycling greenhouse gases. We’re helping farming communities adapt to the impacts of climate change, and we’re working with forestry operations as they adopt techniques that benefit ecosystems and pursue innovative carbon sequestration projects.</em></u></h2>
4 0
3 years ago
Consider the ionic compound that is the combination of the Chromium (III) and hydroxide ions. How many chromium atoms would be p
kobusy [5.1K]

An ionic compound forms when a metal bonds with a non-metallic element. Metals usually form the cation and non-metal anions. Chromium has an oxidation number of +3 in the compound and charge on hydroxide ion is -1.

Cation here is Cr^{3+}

Anion is the hydroxide ion OH^{-}

So the formula of the compound will be: Cr(OH)_{3}. The compound has one chromium atom and two hydroxide ions.

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6 0
3 years ago
Which element was first discovered in space before it was discovered on Earth?
wlad13 [49]

Answer:

carbon

Explanation:

7 0
3 years ago
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Consider molecular, complete ionic, and net ionic equations.
8090 [49]

Explanation:

(a) The molecular equations shows the equation in which all the species of the reactants and the products are in molecules and the net charge is zero.

The complete ionic equations shows the equation in which all the species of the reactants and the products are in dissociated form and are represented as ions.

The net ionic equations shows the equation in which all the species of the reactants and the products are in dissociated form and do not show the spectator ions which are same in the reactants and the products.

(b) If there is no spectator ions in the reaction, then the complete and the net ionic equations would be identical.

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Under what circumstances may a health insurer charge a higher premium to a woman with a genetic disposition to breast cancer? a)
wel

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D

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No company is allowed to discriminate.

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