Which material has the lowest viscosity?

acetone (fingernail polish remover)

motor oil

glue

syrup

The atoms of which element will NOT typically form ions? a. H B. Be C. He D. F

What is the charge on an electron? O-1 O 0 O + 1 O + 2

If a force acts constantly on a stationary object, the object will: A. Remain stationary B. accelerate in the direction of the direction of the force C. Move at a constant speed in the direction of the force D.

Silicon dioxide reacts with carbon upon heating to produce silicon carbide (sic) and carbon monoxide. sio2 (s) + 3c (s) → sic (s) + 2co (g) a. what mass of carbon is required to react completely with 15.70 g of sio2? b.

Leaves and grass are the only two items that can be used in composting. true or false

C5H8 + _02 = 8h2o+5co2

Which statement about enzymes is true? They are large molecules that decrease the rate of reactions in the body. They are large molecules that increase the rate of biologicallyimportant reactions. They slow the rate of chemical reactions.

How many seconds are you in school every week?

A student decreases the temperature of a 417 cm³ balloon from 278 K to 231 K. Assuming constant pressure, what should the new volume of the balloon be? 376 cm³ 417 cm³ 462 cm³ 924 cm³

How are mixtures and solutions the alike