question !!!!?

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how many atoms are represented in the formula CaCO3 (it's a small 3)
a. three
b. four
c. five
d. six

2007-02-25 14:16:53 · 6 answers · asked by jennifer 1 in Science & Mathematics ➔ Chemistry

c. five....

one calcium, one carbon and 3 oxygen

2007-02-25 14:21:03 · answer #1 · answered by john 2 · 0⤊ 0⤋

2007-02-25 22:21:17 · answer #2 · answered by rujoon 3 · 0⤊ 0⤋

Let's add them up.

1 Ca
1 C
3 O

so, we get c. five

2007-02-25 22:21:24 · answer #3 · answered by drewbear_99 5 · 0⤊ 0⤋

C.Five v_v

2007-02-25 22:24:29 · answer #4 · answered by King Kee 3 · 0⤊ 0⤋

its C

2007-02-25 22:23:51 · answer #5 · answered by Nikki :) 3 · 0⤊ 0⤋

2007-02-25 22:25:41 · answer #6 · answered by Band Man 2 · 0⤊ 0⤋