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PRE IB CHEMISTRY MIDTERM PRACTICE

Authored by Monica Parker

Chemistry

9th - 12th Grade

NGSS covered

Used 96+ times

PRE IB CHEMISTRY MIDTERM PRACTICE
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54 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Round 1047.78 to three sig figs

104
105
1050
1050.00

Tags

CCSS.5.NBT.A.4

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How many significant figures does the following number have: 0.002040

6
4
3
2

Tags

CCSS.8.EE.A.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mg

2+
1+
3+
-1

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

S

2+
1+
3-
2-

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

NGSS.HS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ne

0
1+
3-
2-

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

I

2+
1+
3+
-1

Tags

NGSS.HS-ESS2-4

NGSS.HS-PS3-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What electron configuration matches an oxygen atom?

1s22s22p63s2, 3p64s23d104p5
1s22s22p4
1s22s22p6
1s22s22p63s23p64s23d1

Tags

NGSS.HS-PS1-1

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