Amb0e3rgMillelcassag Amb0e3rgMillelcassag

01-01-2017
Chemistry

contestada

What is true about each element in a period or horizontal row?

Respuesta :

sanakowatli sanakowatli

01-01-2017

They have the same number of energy levels

Answer Link

Otras preguntas

What is the 5th layer of the Earth

Under which conditions does a real gas behave most like an ideal gas? (1) at low temperatures and high pressures (2) at low temperatures and low pressures (3) a

If h = t and t = 14, which statement is true? A. h + t = 14 B. h > 14 C. h < 14 D. h = 14

All quadrilaterals have four sides. All squares are quadrilaterals. Therefore, ________________ all polygons are squares. all squares are parallelograms. all sq

Solve for h. P=mgh Answer choices: H=P-mg H=pg/m H=p/mg H=P+mg

When a neutral atom undergoes oxidation, the atom’s oxidation state(1) decreases as it gains electrons(2) decreases as it loses electrons(3) increases as it gai

Arsenic is often obtained by heating the ore arsenopyrite, FeAsS. The decomposition of FeAsS is represented by the balanced equation below. FeAsS(s) ==heat==>

Which quantity of heat is equal to 200. joules? (1) 20.0 kJ (3) 0.200 kJ (2) 2.00 kJ (4) 0.0200 kJ

the rockford's have a square play area that is built around a center sandbox that is in the shape of a circle. the sides of the play area are tangent to the cir

How many milliliters of 0.100 M NaOH(aq) would be needed to completely neutralize 50.0 milliliters of 0.300 M HCl(aq)? (1) 16.7 mL (3) 150. mL (2) 50.0 mL (4) 3