# How do you write a number in scientific notation in chemistry?

In scientific notation, a number n is shown as the product of that number and 10, raised to some exponent x; that is, (n × 10x). The number 102 is equal to 100. If we multiply 2 × 102, that is equivalent to multiplying 2 × 100, or 200. Thus 200 can be written in scientific notation as 2 × 102.

## How do you write 0.00004 in scientific notation?

Therefore, the scientific notation of $0.00004$ is $4\times 10^-5$. Note: We also can add the zeros after decimal points and make the notation as $4.0\times 10^-5$ for the simplicity and mathematical use.

## How do you write 0.00001 in scientific notation?

Hence, the scientific notation of $0.00001$ is $1 \times 10^ – 5$ . So, the correct answer is ” $1 \times 10^ – 5$ “. Note: Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form.

## How do you write 1001 in scientific notation?

How do you write 1001 in scientific notation? Answer: You write it as 1.001 × 103 with superscript or 1.001 × 10^3 using a caret.

## How do you write 10700000 in scientific notation?

What is 10700000 in scientific notation? 10,700,000 written in scientific notation is 1.07 × 107.

## How do you write 2100000 in scientific notation?

2,100,000 written in scientific notation is 2.1 × 10 6. Simply place the decimal point to get a number between 1 and 10 and then count the digits to the right of the decimal to get the power of 10.

## How do you write 0.00012 in scientific notation?

Example: 0.00012 is written 120 × 10.

## How do you write 0.000345 in scientific notation?

0.000345 = 3.45 x 10.

## How do you write 47300 in scientific notation?

47,300 written in scientific notation is 4.73 × 104.

## What is the scientific notation of 3200000?

3,200,000 written in scientific notation is 3.2 × 106.

## How do you write 6926300000 in scientific notation?

1. 1001 = 1.001×10(3)
2. 53 = 5.3×10(1)
3. 6,926,300,000 = 6.9263×10(9)
4. – 392 = -3.92×10(2)
5. 0.00361 = 3.61×10(-3)

## How do you write 53 in scientific notation?

53 written in scientific notation is 5.3 × 101.

## What is the scientific notation of 840000?

In our example: 8,400,000=8.4×106 in scientific notation.

## How do you convert a decimal to exponential form?

Explanation: To convert a decimal into scientific notation, move the decimal point until you get to the left of the first non-zero integer. The number of places the decimal point moves is the power of the exponent, because each movement represents a “power of 10”.

## What number is 4.5 in scientific notation?

4.5 written in scientific notation is 4.5×100 4.5 × 10 0 . The only exponent number that will produce 1 as the value of the number is 0.

## How do you write scientific notation examples?

A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8.

## How do you write 500000 in scientific notation?

Answer: 500000 is converted as scientific notation 5×105.

## How do you write 10000 in scientific notation?

What is 10000 in scientific notation? 10,000 written in scientific notation is 1 × 104.

## What are the rules scientific notation?

The base should be always 10. The exponent must be a non-zero integer, that means it can be either positive or negative. The absolute value of the coefficient is greater than or equal to 1 but it should be less than 10. Coefficients can be positive or negative numbers including whole and decimal numbers.

## How do you write 24 in scientific notation?

Convert 24 to Scientific Notation: 24 in Scientific Notation = 2.4 x 101 where 1 is the order of magnitude.

## How do you write 30 in scientific notation?

Convert 30 to Scientific Notation: 30 in Scientific Notation = 3 x 101 where 1 is the order of magnitude.

## How do you write 0.0066 in scientific notation?

Hence, we wrote the scientific notation for the given number. 0.0066=0.0066×103103. We can write 0.0066×103=6.6 and 1103=10−3. Therefore, the scientific notation of the number is 6.6×10−3.