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tresset_1 [31]
2 years ago
14

- How many grams are in 1.4 x 10¹5 atoms of calcium?

Chemistry
1 answer:
Jobisdone [24]2 years ago
7 0

Answer:

40 g= 6.022×10²³

x=1.4×10¹⁵

x=40g×6.022×10²³/1.4×10¹⁵

x=17.77×10⁸

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Which atoms has the same numbers of protons and neutrons​
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Explanation:

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.Helium - 2 p and 2 n.</em>

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