Indica o número de protões, neutrões e eletrões existentes em
Constituição do átomo

Quiz
•
Chemistry
•
9th - 10th Grade
•
Medium
Emanuel Bettencourt
Used 16+ times
FREE Resource
17 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 5 pts
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Num átomo de carbono-12 (Z=6), há ___ protões, ___ eletrões e ___ neutrões. Selecione a opção correta.
8..6..6
6..8..6
6..6..6
8..6..8
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Os átomos do elemento 4019X têm...
...19 neutrões.
...19 eletrões.
...21 protões.
...40 neutrões
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
O ião 3517Y-1 contêm...
...17 protões, 18 neutrões, 18 eletrões.
...17 protões, 17 neutrões, 19 eletrões.
...17 protões, 35 neutrões, 18 eletrões.
...35 protões, 18 neutrões, 18 eletrões.
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Indique o número de massa do átomo K.
16
25
30
35
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Indique a carga nuclear do átomo M.
+14
-12
+25
+13
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Indique o número de eletrões do átomo N.
35
17
18
0
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