12. What is the smallest particle that can be called an element?
1 answer:
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6.79 x 10⁶
<h3>Further explanation </h3>Scientific Notation consists of 2 parts
1. the first part: the first digit followed by the decimal point
2. The second part: the power of 10 (the exponents).which shows the number of digits after the decimal point
To add/subtract, the exponents must be the same and then add/subtract the coefficient
- convert the largest exponent
- subtract the coefficients