There is no difference in writing mass of an object as 7.00 g or 7.0 g

Explanation

To address the question of whether there is a difference in writing the mass of an object as 7.00 g or 7.0 g, we need to analyze the concept of significant figures.

### Step-by-Step Solution:

1. **Understanding Significant Figures**:
Significant figures are the digits in a number that contribute to its precision. This includes all non-zero digits, any zeros between significant digits, and trailing zeros in the decimal portion.

2. **Identifying Significant Figures in 7.00 g**:
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