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What Earth layers make up the most percentage of earths mass?
The mantle and core make up the most percentage of Earth's mass. The mantle is the thickest layer and accounts for about 84% of Earth's total volume, while the core makes up about 32.5% of Earth's total mass.
What element that makes up the greatest percentage of weight in the body?
Oxygen is the element that makes up the greatest percentage of weight in the body, comprising about 65% of the body's mass.
What is the percent of oxygen by mass in a pure sample of FeCr2O4?
To determine the percentage of oxygen in FeCr2O4, you would first calculate the molar mass of the compound (iron(II) chromite) using the atomic masses of each element (Fe = 55.85 g/mol, Cr = 51.996 g/mol, O = 16 g/mol). Then, calculate the molar mass percentages of each element within the compound, and finally, determine the percentage of oxygen by mass in the compound.
What age group shows the greatest difference between males and females?
The teenage years typically show the greatest difference between males and females in terms of physical and psychological development. This can be attributed to the hormonal changes and growth spurts that occur during this period, leading to noticeable disparities between males and females in areas such as height, muscle mass, and emotional maturity.
What percentage of your body weight does your head make up?
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.
Mass Murderers appear to?
Be loners
Basal metabolic rate between men and women?
males have higher percentage of lean body mass
Do women or men have higher Resting metabolic rate?
Males have a higher percentage of lean body mass.
An important political change of the 1820s was that?
mass participation through wider voting rights for white males.
Are most mass murders left handed?
Research does not conclusively indicate that most mass murderers are left-handed. While some studies suggest a slight overrepresentation of left-handed individuals in violent crime, the majority of mass murderers are right-handed, reflecting broader population trends. Overall, handedness does not appear to be a significant factor in mass murder cases.
What are the differences in hematocrit levels between males and females?
In general, males tend to have higher hematocrit levels than females. Hematocrit levels measure the percentage of red blood cells in the blood, and this difference is due to factors such as hormones and differences in body size and muscle mass between males and females.
What are the physical differences between males and females?
Males and females have distinct physical differences. Males typically have broader shoulders, more muscle mass, and facial hair. Females generally have wider hips, breasts, and a higher percentage of body fat. Additionally, males typically have a higher production of testosterone, while females have higher levels of estrogen.
What are the types of mass murderers?
The types of mass murderers can include spree killers, who commit multiple murders in different locations within a short period of time, and serial killers, who commit multiple murders with a "cooling-off" period in between. Mass shooters specifically target multiple victims in one location in a single incident.
What is the percentage mass of oceans?
the percentage mass of the oceans in our world is about 71%
What is the percentage composition of molar mass in the given compound?
The percentage composition of molar mass in a compound is the percentage of each element's mass contribution to the total molar mass of the compound.
Why are push-ups generally harder for females compared to males?
Push-ups are generally harder for females compared to males due to differences in muscle mass and upper body strength. Males typically have more upper body strength and muscle mass, making it easier for them to perform push-ups. Additionally, females tend to have a higher percentage of body fat, which can make push-ups more challenging.
What is the percentage by mass of hydrogen in ammonia?
Mass of ammonia is 17. Mass of Hydrogen in it is 3. So the percentage of hydrogen by mass is 17.64%
