Sultemeier371 Sultemeier371

03-06-2015
Chemistry

contestada

Which species represents a chemical compound?
(1) N2 (3) Na
(2) NH4+ (4) NaHCO3

Respuesta :

03-06-2015

NaHCO3 since it is made up of multiple elements and is not an ion.

Answer Link

habibsadiq5 habibsadiq5

31-12-2019

Answer:

4.) NaHCO3

Explanation:

In a compound, two or more elements are chemically combined. NaHCO3 is a compound containing the elements sodium (Na), hydrogen (H), carbon (C), and oxygen (O). N2 and Na are elements. NH4+ is the polyatomic ion ammonium.Zoom

Answer Link

Otras preguntas

If 168 chocolate chips weigh 5 1/4 ounces. How many chocolate chips are in an ounce?

please help me don't understand

An alkane with the formula C6H14 can be prepared by hydrogenation of either of two precursor alkenes having the formula C6H12. Write the structure of this alkan

Vessels which carry blood away from the heart

Someone please maser this question CORRECT for a brainliest

Beowulf's deeds require tremendous a. trust. c. wisdom. b. humility. d. courage.

What is the key feature of the third-person omniscient point of view?

Peter and Catherine The Great both instituted a lot of changes into Russian society. What is one that they both failed to accomplish? (A) Instituting a code of

at the district competition for the 5th grade jump-rope of the year, The following number of jumps without stopping recorded per student: 203, 245, 237, 233, 90

How does jem demonstrate that he is becoming more compassionate and empathetic?