Un albañil tiene que poner baldosas nuevas en el suelo de una habitación, la superficie de la habitación es de 15 metros cuadrados y la superficie de cada baldosa es de 400 centímetros cuadrados. ¿Cuántas baldosas necesitará?

they emit helium gas that attaches to nearby planets.

they remove low-mass elements from the planets’ crust.

they cause nuclear fusion inside the inner core of planets.

they produce heavy elements such as iron and gold.

explanation:

i think its 100.

hope this !

b) nuclear ive learned that in a pedtrodic table

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but