10. Which will form an anion?

magnesium

potassuim

copper

chlorine

A fisherman is using a very light fishing line that breaks when the tension exceeds 20N. He lifts a fish vertically out of the water with an upwards acceleration of 2 m/s^2. What is the largest mass of the fish for which the line will hold?

Use the law of conservation of mass to explain why a chemical equation must be balanced

A bowling ball of 33kg, generates 297 kg. m / s units of momentum. What is velocity of bowling ball?

This is science A girl cycles for 3hrs at a speed of 40km/h - - what distance did she travel

Planets that have strong magnetic fields also have rapid rotation and convective fluid interior zones that are also good electrical conductors.

The nearest large galaxy to our own is about 2.5 million light-years away. how many meters is that

An automobile travels on a straight road for 25 km at 32 km/h. it then continues in the same direction for another 25 km at 64 km/h.

Why is it important for engineers to design bumper cars safely

What must her minimum speed be just as she leaves the top of the cliff so that she will miss the ledge at the bottom, which is 1.75 m wide and 9.00 m below the top of the cliff?

Which statement describes how light behaves when it strikes a translucent material? A. Light is scattered. B. Light is transmitted. C. Light is reflected. D. Light is absorbed.