Please I need this to be answer as soon as possible
Iron has the highest percentage composition on Earth's crust, making up about 5.6% by weight.
Percent composition can be used to calculate the percentage of an element/compound in a mixture. From the percent composition, you can also find the empirical formula. And from the empirical formula you can find the actual molecular weight.
Yes, I can help you calculate the percentage composition of ingredients in food labels. To do this, you need the weight of each ingredient and the total weight of the product. The percentage of each ingredient can be calculated using the formula: (weight of ingredient / total weight) x 100. If you provide the specific weights, I can assist you in determining the percentages.
Body Composition
The percentage of body weight that is water in an average adult is typically around 60%. For a 75 kg person, this means that approximately 45 kg of their body weight is water. However, this percentage can vary based on factors like age, sex, and body composition.
On average, the head makes up about 7-8% of an adult's total body weight. This percentage can vary depending on factors like muscle mass and overall body composition.
There is no ideal weight in relation to height. Weight is related to height and body composition. What counts more than your body weight is your percentage of body fat. For more information about body fat percentage, see the "healthy adult weight" page link, further down this page, listed under Related Questions.
No, the Tanita scale model 2001 measures only weight and not other body composition metrics such as body fat percentage, muscle mass, or water weight.
There is no average weight for a British man. Weight is related to height and body composition, rather than nationality. Your body fat percentage is what you need to assess. For more information about your body fat percentage, see the page link, further down this page, listed under Related Questions.
There is no 'ideal' weight for a human being because weight is related to height and body composition. What counts more than your body weight, is your body fat percentage.
the percentage by mass of each element in a compound.
The percentage of oxygen (in mass) is 29,776 %.