kingajani29 kingajani29

14-12-2018
Chemistry

contestada

2. Which of these substances are compounds? a.Salt (NaCl) b. Nitrogen (N) c .Helium (He) d Water (H2O)

Respuesta :

Аноним Аноним

14-12-2018

I believe a and d are both compounds. Sorry I couldn't help you much.

Answer Link

cocobear121 cocobear121

14-12-2018

A. salt (NaCI) is a compound

Answer Link

Otras preguntas

Please help! :) Solve for x to the nearest tenth. X^2+x-5=0

Which of the following processes is decreased when many trees are removed from an area?

which diagnostic technique is most commonly used to visualize a bone fracture?

PLEASE HELP! 30 POINTS. A metallic paperweight in the shape of a rectangular prism measures 9 centimeters by 4 centimeters by 4 centimeters and has a mass of 12

Arrange the Allies’ victories in the Pacific war in the order in which they happened. destruction of Hiroshima liberation of Philippines victory at Iwo Jima vic

I have 4 times the homework than my brother. I have 9 more sheets than him. How many sheets of homework do we have altogether?

Landmark cases create changes in

In the reaction, HCl (aq) + NaHCO3 (aq) – NaCl (aq) + H20 (1) + CO2 (g), which of the reactants or products is a gas? NaHCO3 NaCl H2O CO2

You have 4 different trophies to arrange on the top shelf of a bookcase. How many ways are there to arrange the trophies?

plz help I need the answer plz