Periodic Table
16
What are the Layers of Earth
the crust, the mantle, the outer core, and the inner core
What is thermal energy?
The energy that is responsible for osmethinges temperature.
What is the formula for density
mass รท volume
What are Calories?
Calories are a way of keeping track of the bodys energy budget.
How many Elements are there in total
118
What is the only Semi-Solid layer
What best conducts thermal energy
Metal
What is Density
How compact something is.
When does a healthy balance occur?
How many groups and columns are there in total?
7 Periods and 18 Groups
What is the thinnest and thickest layers of the earths?
Mantle is the thickest and Inner Core is the thinnest.
Does thermal energy flow from warmer areas to colder areas or flow from colder areas to warmer areas?
Thermal energy flows from warmer areas to colder areas.
How many units of density are there?
5
2000 calories for women
2500 calories for men
This is based on weight, physical activity and muscle mass. Those numbers are just average
[Rn] 5f14 7s2 7p1. What element is that.
Lawrencium
What is the hottest layer on earth?
Inner Core
How does radiation transfer energy?
True or false; a volume unit over a mass unit.
False, a mass unit is always over a volume unit.
How is the energy we gain from calories used in our body?
10% enables digestion
20% fuels physical activity
70% supports the basic functions
Name 3 Noble Gases.
Helium, Krypton, Oganesson, Neon, Radon, Argon, and Xenon.
What layer has convection currents?
Mantle
What has more thermal energy, pool water or normal water and why?
roughly 1 gram per milliliter
How much percent of Carbs, Fats and Proteins should we consume
45%-65% should be Carbs
20%-30% should be fats
10%-35% should be proteins