Results for: Calcium

32,272 Contributions

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How is calcium extracted?

Calcium is extracted from one of its own compounds because it is not found by itself in nature. The process that it used to extract it is still the same as it was when a Germa… (MORE)

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In Elements and Compounds

Is calcium shiny?

Pure calcium is a shiny silver colour because it is a metal. All metals are shiny (which is most of the periodic table).

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In Elements and Compounds

What vegetables have calcium?

There are many vegetables that contain calcium, such as: cabbage-spinach-broccoli-carrots-tomatoes-turnips-asparagus-parsley-soybeans-eggplant-lettuce-mushrooms-green beans-ar… (MORE)

Ebs1

7,115 Contributions

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In Elements and Compounds

What is the density of calcium?

The density of calcium is 1,550 kg/m3 or 1.55 g/cm3. The correct SI measure of the density is kg/m3.

Schyler Gurney

9 Contributions

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In Elements and Compounds

What does calcium react with?

Calcium reacts with; -air -hydrochloric acid -sulphuric acid -b… (MORE)

Priyadarshi Raj

5,955 Contributions

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In Elements and Compounds

How calcium carbonate is converted into calcium oxide and calcium hydroxide?

Calcium carbonate is heat at very high temperatures (near 1000°C) and it decomposes into Calcium oxide and Carbon dioxide: CaCO3 --Δ--> CaO + CO2 When water is added to C… (MORE)

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In Elements and Compounds

Why do we need calcium?

The body needs calcium because it is used for bone strength and development. It can also prevent diseases such as osteoporosis. Your body basically lives on calcium..... … (MORE)

Minimi12345

6 Contributions

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In Elements and Compounds

Why do we need calcium and how do we get it?

Calcium is a special vitamin you can get from foods to help you grow and devolope.

The Blooming Mama

21 Contributions

I'm a Gardening, Homemaking, Jesus-Loving, Organic-Living, All Natural Mama

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In Watermelon

Does watermelon have calcium?

Yes. In a standard watermelon, you'll have around 316 mg of calcium (total).

Jim west70

17,544 Contributions

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In Elements and Compounds

What is the calcium?

Calcium is a essential mineral for the human body. For complete informations about calcium, I advise you to open the related link below. Calcum is so important that it deserve… (MORE)