Give the number of protons, electrons, and neutrons in neutral atoms of each of the following isotopes:
(a) 10,5 b
(b) 199,80 hg
(c) 63,29 cu
(d) 13,6 c
(e) 77,34 se

Explanation :

Isotope : It is defined as the element that have the same number of protons but have the different number of neutrons of each of the atom.

Atomic number is defined as the number of protons or number of electrons.

Atomic number  = number of protons = number of electrons

Mass number is defined as the sum of number of protons and number of neutrons.

Number of neutrons = Mass number - Number of protons

For the given options:

(a)

Atomic number = 5

Number of proton = 5

Number of electron = 5

Atomic mass = 10

Number of neutrons = Atomic number - Number of protons

Number of neutrons = 10 - 5 = 5

(b)

Atomic number = 80

Number of proton = 80

Number of electron = 80

Atomic mass = 199

Number of neutrons = Atomic number - Number of protons

Number of neutrons = 199 - 80 = 119

(c)

Atomic number = 29

Number of proton = 29

Number of electron = 29

Atomic mass = 63

Number of neutrons = Atomic number - Number of protons

Number of neutrons = 63 - 29 = 34

(d)

Atomic number = 6

Number of proton = 6

Number of electron = 6

Atomic mass = 13

Number of neutrons = Atomic number - Number of protons

Number of neutrons = 13 - 6 = 7

(e)

Atomic number = 34

Number of proton = 34

Number of electron = 34

Atomic mass = 77

Number of neutrons = Atomic number - Number of protons

Number of neutrons = 77 - 34 = 43

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.