Na podstawie położenia w u. o. oraz liczb A i Z: - oblicz ilość cząstek elementarnych, ustal ilość powłok oraz elektro-nów walencyjnych,
- narysuj uproszczony model i zapisz konfigurację elektronową izoto-pów;
Zadania sprawdzające
a) ²⁴10Ne
b) ⁴⁰15P

A to poprawna odpowiedź

Explanation:

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.

2b2t

explanation:

2b2t