5 pts D
Question 1
d
Time Ela
Use the following fake periodic table to answer the question.
For scientific notation numbers, use e in your answer. Example: 6.02x102 would be entered
as 6.02e23.
Attempt du
11 Days,
24 Secor
B: 2.017
A: 1.114
C: 3.459
E: 5.991
H: 11.489
L: 21.703
I: 13.157
J: 14.998
D: 4.781
K: 20.102
R: 37.882
Y: 79.019
S: 40.004
O: 29.487
P: 31.452
Q: 33.333
X: 72.011
V: 62.804
W: 68.114
Z: 88.476
How many liters are there in 4x1018 particles of QXz?
Round your answer to 1 sig-figs.

a patient chooses to not take a beneficial medical treatment.

explanation:

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.