Answer:
Calcium has an Atomic number of 20 and Atomic mass of 40.078 u
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Answer:
H =2; I = 2; J = 2
Explanation:
Carbon is element 6 in the Periodic Table.
Start at element 1 (H) and count from left to right until you reach element 6 (C).
You get the electron configuration
C: 1s² 2s²2p².
Thus,
H =2; I = 2; J = 2
Yes he was a pillar in the early church
Answer:
B. They will conserve energy during reproduction
Explanation: