Periodic Table of Elements- ECO
Authored by Arelis Perez-Rosario
Biology
12th Grade
NGSS covered
Used 53+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The atomic NUMBER of boron is:
11
5
Tags
NGSS.HS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The atomic MASS of boron is:
11
5
Tags
NGSS.HS-PS1-1
3.
FILL IN THE BLANK QUESTION
20 sec • 1 pt
If the mass for aluminum is 26.98, the estimated mass would be: / Si la masa del aluminio es 26,98, la masa redondeada sería:/ Si la masse de l’aluminium est de 26,98, la masse estimée serait :
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If the mass of zirconium is 91.22, its estimated mass will be: / Si la masa del circonio es 91,22, su masa redondeada será:/ Si la masse du zirconium est de 91,22, sa masse estimée sera :
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The atomic Mass for lithium is:
3
6
7
Tags
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To calculate neutrons, we: / Para calcular neutrones debemos: / Pour calculer les neutrons, nous :
look at the atomic number/ miramos al numero atomico/ regarde le numéro atomique
Look at the mass number/ miramos a la masa atomica/ Regardez le nombre de masse
Subtract atomic number from mass number/ restarle el numero atomico al numero de masa/ Soustraire le numéro atomique du nombre de masse
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculate the number of neutrons in sodium:/ Calculez le nombre de neutrons dans le sodium :
12
11
23
22
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