Answer:
1nm = 1000000 mm 1cm=10mm 1m=100cm
Explanation:
so
1,516,000,000 nm = divided by 1000000 is 1516 mm divided by 10 = 151.6 cm divided by 100 = 0.1516 m
0.1516 = 1.516 x 10 -1
because it is 10 less than 1.516
7 protons
Isotopes are atoms that have the same number of protons but different numbers of neutrons in the nucleus. You know that nitrogen-14 has 7 protons in the nucleus because it is an isotope of nitrogen, which has an atomic number equal to 7 .
the flower big pollinated by The Bee and the receiving letter from the flower
A
