The nucleus is made up of the protons (which have a positive charge) and neutrons and surrounded by a cloud of electrons ( which have a negative charge ).

8 0

3 years ago

The number 1x10^100 is called a googol. Write the number 50 googols in standard form.

lyudmila [28]

Answer:

Explanation:

50 * 10^100 is 50 googols in scientific notation... but

come on, who would write that in standard form...

5 0

3 years ago

1. The multiplicative inverse of 5/9 is..... a-9/5 b-9/5 c-3/9 d-None of these

Luda [366]

Answer:

None of these cause the correct answer is 9/-5

5 0

3 years ago

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