1. Form a hypothesis: Look at the first three rows of the periodic table below.

Ne

ge

Na Mg

B

Al

C N

Si P

O

S

F

a

Why do you think the elements are arranged the way that they are?

What is the average of this dаta: 2cm, 3.5cm, 6.1cm, 1.4 cm? and how do you get that answer?

Can an accelerating automobile be overtaken by an automobile moving with a constant velocity?

A jet ski starts at 9.0 m/s and accelerates at 4.2 m/s2 for 3.0 seconds how fast does it get?

What are the two ways that devices can be connected in a circuit?

Outside controlled airspace, the minimum flight visibility requirement for vfr flight above 1,200 feet agl and below 10,000 feet msl during daylight hours is

At room temperature what is the strength of the electric field in a 12-gauge copper wire (diameter 2.05 mm that is needed to cause a 2.75 a current to flow?

A conductor has a net charge of + 24 uC. How many electrons are needed to make this conductor neutral

What does Force Means

Yosemite Sam was sailing his ship at a speed of 67 m/s when suddenly a storm accelerated his boat at a rate of 5.4 m/s^2 over a time period of 55s. What was Sam's final velocity? What formula must be used?

When will the earths core overheat and explode from the pressure buildup?