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Calcium

Discussion board (posts 441-460)

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E-mail address lisha - 9/21/2008 3:32:35 AM

what is the normal phrase for clacium?

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E-mail address tina - 9/17/2008 6:34:01 PM

And what is the mass of calcium? Please and thank you.

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E-mail address tina - 9/17/2008 6:19:51 PM

Hi! What are the 4 physical properties of calcium. Please help me. I'm writting a science paper on it and I can't find it anywhere.

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E-mail address lauren - 9/9/2008 5:26:14 PM

  E-mail address Jessica - 4/2/2008 3:16:24 PM
  When was the element calcium found? And who found it?

it was found in 1808 Sir Humprey Davy

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E-mail address lauren - 9/9/2008 5:25:10 PM

  E-mail address stephanie - 5/27/2008 8:38:18 PM
  20

Stephanie,
there are 20 nuetrons in calcium. It's the same number as the atomic number

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E-mail address lauren - 9/9/2008 5:24:10 PM

  E-mail address Lauren - 5/6/2008 11:42:49 PM
  how much does calcium cost per gram, just the element.

Calcium costs $0.11 per gram

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E-mail address lauren - 9/9/2008 5:23:27 PM

  E-mail address Nicole - 5/28/2008 1:12:58 AM
  how much does calcium cost per gram.

hey nicole!
from what i have been able to find Calcium costs $0.11 per gram and $0.55 for 5 grams.

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E-mail address lauren - 9/9/2008 5:22:16 PM

  kelsey - 6/10/2008 10:23:22 PM
  how much does calcium cost? i need to now asap
plz
thanks

hey kelsey!
From what i have found Calcuim costs $0.11 per gram and $0.55 per 5 grams.

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anonymous - 6/22/2008 12:47:24 PM

  E-mail address Ann - 5/22/2008 6:32:16 PM
  How did calcium get its chemical name? You know the "Ca"

Because its first 2 letters are Ca ( many types of minerals are like that... some even have the first and 3rd letters as their chemical nickname =)

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kelsey - 6/10/2008 10:23:22 PM

how much does calcium cost? i need to now asap
plz
thanks

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E-mail address Nicole - 5/28/2008 1:13:49 AM

  E-mail address nick - 2/1/2008 12:07:20 AM
  im only 8, what is the atomic number of calcium?

20

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E-mail address Nicole - 5/28/2008 1:12:58 AM

how much does calcium cost per gram.

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E-mail address stephanie - 5/27/2008 8:38:18 PM

  ash - 3/2/2008 9:40:38 PM
  how many neutrons are in calcium? please answer QUICKLY!

20

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E-mail address Ann - 5/22/2008 6:32:16 PM

How did calcium get its chemical name? You know the "Ca"

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E-mail address Lauren - 5/6/2008 11:42:49 PM

how much does calcium cost per gram, just the element.

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E-mail address kimmie - 5/4/2008 10:46:37 PM

where do you lose calcium from your body?

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E-mail address Tia - 4/25/2008 9:54:21 PM

  anoymous - 2/6/2008 3:11:09 PM
  how many valence electrons does calcium have?

Calcium has 2 valence electrons.

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E-mail address Tia - 4/25/2008 9:53:24 PM

  E-mail address bl - 3/6/2008 8:22:03 PM
  how does calcium get its name?

From the latin word calcis (lime)

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E-mail address Tia - 4/25/2008 9:52:28 PM

  E-mail address Jessica - 4/2/2008 3:16:24 PM
  When was the element calcium found? And who found it?

1808. By Sir Humphrey Davy

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E-mail address Jessica - 4/2/2008 3:16:24 PM

When was the element calcium found? And who found it?

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