By looking at the relative positions of the elements calcium, Ca, fluorine, F, sulfur, S, and oxygen, O, in the Periodic Table, which TWO descriptions are TRUE about calcium fluoride, CaF2, and sulfur dioxide, SO2?

CaF2 is an ionic compound, and SO2i is a covalent compound.

CaF2 is formed by covalent bonds, and SO2 is formed by ionic bonds.

CaF2 cannot conduct electricity when dissolved in water, but SO2 can.

CaF2 is a gas at room temperature, while SO2 has a high boiling point.

CaF2 has a high boiling point, while SO2 is a gas at room temperature.

CaF2 is soft at room temperature, while SO2 is hard and forms crystals.

Answers

Answer 1

Answer:

Explanation:

i got B for my answer sorry if wrong

Related Questions

How can you describe a mineral that sparkles, breaks into thin sheets, and has a measure of 9 on the hardness scale?

1. It is metallic, has cleavage, and can be easily scratched.
2.It is non-metallic, has cleavage, and can be scratched by a nail.
3.It is metallic, has cleavage, and can be scratched with special equipment.
or 4. It is non-metallic, does not have cleavage, and can be scratched with difficulty.

Answers

(Awnser is 1 because it is correct

3 . Because it is correct you cannot make thin foil by your hand it needs special equipment

Jennie observes her brother playing pool and has a theory that the potential energy in the pool stick is transformed into kinetic energy when he hits the ball.

Answers

Answer:

This theory is true and should continue to expand on this theory.

Explanation:

hope this helps.

What would be different on Earth if the Moon did not exist?

Answers

The moon influences life as we know it on Earth. It influences our oceans, weather, and the hours in our days. Without the moon, tides would fall, nights would be darker, seasons would change, and the length of our days would alter.

1.) There would be an effect on the tides. For example El Niño and La Niña are lunar tidal phenomenon that is partially caused by the moon. Tides would be nearly 2/3 shorter.
2.) The earth would rotate about 3 times faster.
3.) With no moon, the tilt of the Earth’s axis which would cause a large shift in seasons and weather.
4.) There would be no lunar eclipses.
5.) The moon provides a lot of light at night, so if there was no moon, the nights would be extremely dark.
6.) Days would also be much shorter.

I got some of this info from Inside Science in case you need to provide a source.

please answer all 5 ....

Answers

Answer:

Explanation:

just needed the points sorry

What is conduction ? Conduction is the process of which heat or electricity is transmitted through an object when there is a difference in temperature or electrical potential

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