electro negativity
what element has the lowest en level
francium
What common metal is not affected by a magnet?
aluminum and copper
What side of the periodic table are ionic bonds found?
left
What side of the periodic table are covalent bolds usually?
right-->
What do you use to tame a Minecraft wolf?
bone's
What element with the EN of 3.00 that's in superman?
krypton
What will conduct electricity, a paper clip or a fully wooden and dry ruler?
paperclip being aluminum
are ionic bonds balanced in attraction force?
Yes, ionic bonds balance the attraction force between positive and negative ions and the repulsion force between similar negative charges in the electron clouds.
oxygen is a covalent bond. true or false
true
What Y level can you find diamonds in v1,18.30?
12 to -59Y
Which compound is more likely to conduct electricity and WHY: LiF or SiO2
LiF- it is ionic
What is malleable when heated to 1,000°F, wood or steel?
steel, wood is burning at 572°F
Aluminum ions carry a 3+ charge, and chloride ions carry a 1—charge. What is the chemical formula for the ionic compound aluminum chloride?
(a) Al3Cl (b) AlCl3 (c) Al3Cl3 (d) AlCl
AlCl3
Two fluorine atoms join together to form a covalent bond. Why don't two potassium atoms do the same thing?
Because they would not complete their valence shell
Build height limit in 1.18.30?
Y320
What has more EN, fluorine or boron?
fluorine with 3.98EN
fifth densest metal
tungsten steel
What is the general melting point of ionic compounds?
200c or 392f
What is the general melting point of covalent bonds?
-23c or -9.4f
Where do you take explosive damage in Minecraft?
your feet
Which element has a higher electronegativity- Lithium or Fluorine
Fluorine
what is the densest metal?
osmium
Which would you expect to have a higher melting point, AND WHY?
Sodium chloride, NaCl or Sulfur trioxide SO3
NaCl because it is an Ionic bond
Arrange the following covalent compounds in order of increasing polarity (least to most):H-Cl H-H H-F S-Cl
H-H (0)
S-Cl (0.56)
H-Cl (0.96)
H-F (1.78)
What year was Minecraft released?
Initially released ten years ago, on the 18th of November 2011.