English, asked by ella89, 4 months ago

1.Which of the following is an isotope of Cobalt-58? *

A. Nickel-58
B. Iron-56
C. Rhodium-103
D. Cobalt-57

2. How many carbon atoms are in Na2HCO3? *

A. 1
B. 2
C. 3
D. 4

hey peeps plz help me asap choose the correct answer from A-D

plz answer asap plzzzzzzzzzzzzzzz

Answers

Answered by s13397adisha2258

7

Answer:

hei mukesh why you are not talking to me iam Disha

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