3 years ago

The atomic mass of potassium is 39. if its atomic number is 19, how many neutron are there

1 answer:

3 0

19. The atomic number indicates how many neutrons there are, and the atomic mass tells us how many protons and neutrons are present within the nucleus of an atom.

You might be interested in

. The limiting factor of a desert biome is its _____. mineral-poor soil 10° daily temperature changes 10 cm annual rainfall

kvv77 [185]

10 cm annual rainfall.

5 0

3 years ago

Read 2 more answers

A group of plant eating animals are separated from their population. In the new environment, the only edible vegetation grows on

slavikrds [6]

Answer:

dont know

Explanation:

4 0

3 years ago

As a fishery scientist, you notice that very few cod fish have been caught in the past year. You still see very young and larval

Trava [24]

Explanation:

1 Protection

2. Not getting caught for a few years

3 Deployment of Supervisors by the Government

8 0

3 years ago

Which are the two major conditions associated with obesity?

sineoko [7]

Heart disease and diabetes

8 0

3 years ago

Read 2 more answers

The monomer of most lipids is called a

galben [10]

It is usually acetic acid that nature likes to make lipids out of.

7 0

3 years ago