Which is most likely a covalent compound?

A : LiF

B : MgS

C : NH3

D : CaCl2

What is a successful result of science

A snake catches and eats a small field mouse. Later that day, a hawk catches the snake and eats it. Which terms describe the snake? Check all that apply. consumer parasite predator prey producer

The elements least likely to form bonds are found in group__ a) 15 b) 16 c) 17 d) 18

Find the volume of a rectangular cube of sides 2 mm, 3 mm, and 5 mm.

2 Resistors of resistance, R = (100 + - 3) Ohm, R2 = (200+-4) Ohm are connected in Parallel and Series. Find the absolute error and % error in the measurement of equivalent resistance are in each combinations I. e Series and Parallel ... ?

Elements in an blank or blank of the periodic table have similar characteristics

A pendulum is raised 1.5 cm and allowed to fall. if air resistance is negligible, how high will the pendulum rise on the other side?

In which of the following situations or place would you want to reduce the force of friction (multiple answers) A.) moving your mouse along the mousepad B.) the axle of your car wheels while you are driving C.) you are climbing a steep ladder D.

A star's parallax angle is 1.0. How far away is the star in light years?

What is calcite luster?