Which element has 50 electrons

How many moles of oxygen are in 5.6 moles of al (oh) 3?

The tonga and chile trench. Which two types of plates create the deepest quakes?

Elevated carbon dioxide levels have been shown to contribute to the greenhouse effect, resulting in an increase in mean global temperature.

A (n) is a chemical substance used to treat, prevent, or diagnose a disease or alter one or more functions of the body.

C6H12O6 + 6O2 → 6CO2 + 6H2O is the chemical equation for cellular respiration. What are the products in this reaction? A) CO2, H2O Eliminate B) O2, H2O C) C6H12O6, O2 D) C6H12O6, CO2

In the following diagram the counter clockwise torque is?

A water wave travels 36 meters in 15 seconds. whatvis the speed of water?

Which type of wave cannot move without a medium in which to travel? Heat waves Light waves Sound waves Transverse waves

Which describes the burning of fossil

The flow of energy in an ecosystem is the best described as energy moving in