Question

The mass of earth is 6.87 × 10²⁴kg and the mass of an electron is 9.31 × 10‐³¹. Which is greater and why?​

Answer 1

Answer:

Obviously the mass of earth is great since it is a positive integer and the size of the electron is a negative integer

Step-by-step explanation:

lets solve it anyway [for your reference]

Mass of earth : 6.87 x 10^24 = 6870000000000000000000000

Mass of an electron : 9.31 x 10^-31 = 0.000000000000000000000000000000931

if you subtract them, there will be a massive difference.

Hope this helps!

:)

Answer 2

Answer:

Maybe the answer is b because there are three bulb connected with a single battery.

Step-by-step explanation:

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